You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[7-(2-chlorophenyl)-13-methoxy-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-4-yl]-1-piperidin-1-ylpropan-1-one by IUPAC nomenclature, provide its molecular formula.
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C23H24ClN5O2S
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