You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-chloro-1-(1H-indol-3-yl)propan-1-one;ethane;1-[4-[4-[3-hydroxy-3-(1H-indol-3-yl)propyl]piperazin-1-yl]phenyl]pyridin-2-one;1-[4-[4-[3-(1H-indol-3-yl)-3-oxopropyl]piperazin-1-yl]phenyl]pyridin-2-one;1-(4-piperazin-1-ylphenyl)pyridin-2-one by IUPAC nomenclature, provide its molecular formula.
user
C90H117ClN12O6
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