<?xml version="1.0"?><model xmlns="http://www.cellml.org/cellml/1.1#" name="ImportExample1"><component name="time"><variable name="t" public_interface="out" units="second"/></component><component name="Cformation"><variable initial_value="10" name="A" units="uM"/><variable initial_value="5" name="B" units="uM"/><variable initial_value="0" name="C" public_interface="out" units="uM"/><variable name="J1" units="uM_per_s"/><variable initial_value="0.2" name="kf1" units="per_uM_per_s"/><variable initial_value="0.05" name="kr1" units="per_s"/><variable name="Cpc" units="uM_um2"/><variable initial_value="5" name="R" units="per_um"/><variable name="J2" public_interface="in" units="per_um2_per_s"/><variable name="t" public_interface="in" units="second"/><math xmlns="http://www.w3.org/1998/Math/MathML"><apply><eq/><ci>J1</ci><apply><minus/><apply><times/><ci>kf1</ci><ci>A</ci><ci>B</ci></apply><apply><times/><ci>kr1</ci><ci>C</ci></apply></apply></apply><apply><eq/><apply><diff/><bvar><ci>t</ci></bvar><ci>C</ci></apply><apply><minus/><ci>J1</ci><apply><times/><ci>Cpc</ci><ci>J2</ci></apply></apply></apply><apply><eq/><apply><diff/><bvar><ci>t</ci></bvar><ci>A</ci></apply><apply><minus/><ci>J1</ci></apply></apply><apply><eq/><apply><diff/><bvar><ci>t</ci></bvar><ci>B</ci></apply><apply><minus/><ci>J1</ci></apply></apply><apply><eq/><ci>Cpc</ci><apply><divide/><ci>R</ci><cn xmlns:cellml="http://www.cellml.org/cellml/1.1#" cellml:units="per_uM_per_um3">602.2</cn></apply></apply></math></component><units name="uM"><unit prefix="micro" units="mole"/><unit exponent="-1" units="litre"/></units><units name="per_um"><unit exponent="-1" prefix="micro" units="meter"/></units><units name="uM_per_s"><unit units="uM"/><unit units="per_s"/></units><units name="per_uM_per_s"><unit exponent="-1" units="uM"/><unit exponent="-1" units="second"/></units><units name="per_s"><unit exponent="-1" units="second"/></units><units name="uM_um2"><unit units="uM"/><unit units="um2"/></units><units name="per_um2_per_s"><unit units="per_um2"/><unit units="per_s"/></units><units name="per_um2"><unit exponent="2" units="per_um"/></units><units name="um2"><unit exponent="2" prefix="micro" units="metre"/></units><units name="per_uM_per_um3"><unit exponent="-1" units="uM"/><unit exponent="-3" prefix="micro" units="metre"/></units><connection><map_components component_1="time" component_2="Cformation"/><map_variables variable_1="t" variable_2="t"/></connection></model>
