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system
Can you give the molecular formula of the molecule [2,7'-dimethyl-7-(N-methyl-C-phenylcarbonimidoyl)-9,9'-spirobi[fluorene]-2'-yl]-phenylmethanone;1,4-dimethyl-2-[methyl(phenyl)phosphoryl]benzene;2-diphenylphosphoryl-1,4-dimethylbenzene;1-methyl-4-[methyl-(4-methylphenyl)phosphoryl]benzene;[2-[N-methyl-C-(4-methylphenyl)carbonimidoyl]-9,9'-spirobi[fluorene]-2'-yl]-(4-methylphenyl)methanone;1-methyl-3-[(3-methylphenyl)-phenylphosphoryl]benzene;1-methyl-4-[(4-methylphenyl)-phenylphosphoryl]benzene;[4-[N-methyl-C-(7'-methyl-9,9'-spirobi[fluorene]-2'-yl)carbonimidoyl]phenyl]-(7'-methyl-9,9'-spirobi[fluorene]-2'-yl)methanone ?
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C235H194N3O8P5
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