You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (6R)-6-[[4-[4-chloro-2-(trifluoromethoxy)phenyl]-3,5,6,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),2,4,7,10,12-hexaen-7-yl]amino]-1,4-diazepan-5-one into molecular formula.
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C20H16ClF3N8O2
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