You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[5-chloro-2-[(3S)-3-(morpholin-4-ylmethyl)-3,4-dihydro-1H-isoquinoline-2-carbonyl]phenyl]-N-(4-cyanophenyl)-N-(4-hydroxyphenyl)-5,6,7,8-tetrahydroindolizine-1-carboxamide into molecular formula.
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C43H40ClN5O4
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