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system
Provide the molecular formula for the IUPAC named substance ethane;N-[2-[(4-methoxyphenyl)methylsulfanyl]ethyl]-2-[2-[(4-methoxyphenyl)methylsulfanyl]ethyl-[2,2,4,4-tetramethyl-5-[4-[(4Z)-2-methyl-4-[(Z)-prop-1-enyl]hepta-4,6-dien-2-yl]piperidin-1-yl]pentyl]amino]acetamide .
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C53H91N3O3S2
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