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system
Translate the chemical IUPAC name ethane;N-[2-(2'-ethenylspiro[1-azapentacyclo[10.7.1.02,7.08,20.014,19]icosa-2,4,6,8(20),9,11,14,16,18-nonaene-13,3'-indene]-1'-yl)ethyl]-4-methyl-3-(2-propylcyclohepta-1,3,6-trien-1-yl)aniline;(3Z,5Z)-hepta-1,3,5-triene into its molecular formula.
user
C57H58N2
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