You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6,7-dimethoxy-4-[4-(2-methoxyphenyl)piperazin-1-yl]-2-[1-(trifluoromethyl)cyclopropyl]quinazoline;6,7-dimethoxy-2-[1-(trifluoromethyl)cyclopropyl]-3H-quinazolin-4-one;[6,7-dimethoxy-2-[1-(trifluoromethyl)cyclopropyl]quinazolin-4-yl] trifluoromethanesulfonate;1-(2-methoxyphenyl)piperazine;1,1,1-trifluoro-N-phenyl-N-(trifluoromethylsulfonyl)methanesulfonamide by IUPAC nomenclature, provide its molecular formula.
user
C73H73F18N11O16S3
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