You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(1S,2R)-2-hydroxycyclopentyl]-3-[4-(4-morpholin-4-yl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl)phenyl]urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H30N6O3
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