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system
Provide the molecular formula for the IUPAC named substance 1-(2-bicyclo[3.2.0]hept-6-enylmethyl)-4-(4,5-difluoro-2-methoxyphenyl)piperazine;1-(2-bicyclo[2.2.1]hept-5-enylmethyl)-4-(2-methylphenyl)piperazine;1-(3-bicyclo[3.2.1]octanyl)-4-(2,5-dimethylphenyl)piperazine;ethyl 4-[4-(5-chloro-2-methoxyphenyl)piperazin-1-yl]piperidine-1-carboxylate .
user
C77H108ClF2N9O4
assistant