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system
Provide the molecular formula for the IUPAC named substance 2-[(2S,3S,6S,9S,12S,16S,19S,22S)-16-(4-aminobutyl)-6-[(1R)-1-hydroxyethyl]-19-[(4-hydroxyphenyl)methyl]-3-methyl-12-(2-methylpropyl)-2-(2-methylpropylcarbamoyl)-5,8,11,14,18,21-hexaoxo-1,4,7,10,13,17,20-heptazabicyclo[20.3.0]pentacosan-9-yl]acetic acid .
user
C43H69N9O11
assistant