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system
Provide the molecular formula for the IUPAC named substance (11S)-N-[(2S)-1-[(2-methoxyphenyl)methylamino]-4-methylsulfanyl-1-oxobutan-2-yl]-9-oxo-10,20-diazapentacyclo[11.7.0.02,10.03,8.014,19]icosa-1(13),3,5,7,14,16,18-heptaene-11-carboxamide .
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C32H32N4O4S
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