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system
N-[5-[1-ethenyl-2-[(Z)-prop-1-enyl]cyclopropyl]cyclohepta-1,4,6-trien-1-yl]-N-(7-phenylcyclohepta-1,3,6-trien-1-yl)spiro[14-oxahexacyclo[11.9.0.03,11.04,9.015,22.019,21]docosa-1,3(11),4,6,8,12,15(22),16-octaene-10,1'-cyclohexane]-17-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C54H51NO
assistant