You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[3-[hydroxy(methoxy)methyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-3-[(2-pyrrol-1-yl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-3-yl)methyl]urea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H28N4O3S2
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