You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 14-[3-[3-[(Z)-prop-1-enyl]-2-prop-2-enyl-1-benzothiophen-7-yl]phenyl]-3,10,19-triazahexacyclo[15.8.0.02,10.04,9.011,16.018,23]pentacosa-1(17),2,4,6,8,11(16),12,14,18(23),19,21,24-dodecaene by IUPAC nomenclature, provide its molecular formula.
user
C42H29N3S
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