You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 8-[6-(2H-indol-2-id-1-yl)pyridin-2-yl]-12-phenyl-14-thia-1,8,10-triazatetracyclo[7.6.0.02,7.011,15]pentadeca-2,4,6,9,11(15)-pentaene;platinum(2+) by IUPAC nomenclature, provide its molecular formula.
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C30H19N5PtS
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