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system
Provide the molecular formula for the IUPAC named substance 1-[(1R,11S,13S)-1-ethyl-13-hydroxy-13-phenyl-5-tricyclo[9.4.0.02,7]pentadeca-2(7),3,5-trienyl]-2-(2-methylpyridin-3-yl)ethanone;1-[(1R,11S,13R)-1-ethyl-13-hydroxy-13-phenyl-5-tricyclo[9.4.0.02,7]pentadeca-2(7),3,5-trienyl]-2-(2-methylpyridin-3-yl)ethanone;(2R,7S)-2-ethyl-13-[2-(2-methylpyridin-3-yl)acetyl]tricyclo[9.4.0.02,7]pentadeca-1(11),12,14-trien-5-one .
user
C87H99N3O6
assistant