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system
Provide the molecular formula for the IUPAC named substance (2R)-N-[4-[[[2-[(4S,10S,13S,16R,27R,34S)-34-[(2S)-butan-2-yl]-13-[(2R,3R)-3,4-dihydroxybutan-2-yl]-8,22-dihydroxy-2,5,11,14,27,30,33,36,39-nonaoxo-27lambda4-thia-6,12,25,29,32,35,38-heptazapentacyclo[14.12.11.06,10.018,26.019,24]nonatriaconta-18(26),19(24),20,22-tetraen-4-yl]acetyl]amino]methyl]phenyl]-5-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]-2,6-dimethyl-4-oxoheptanamide;(2R)-N-[4-[[[2-[(4S,10S,13S,16R,34S)-34-[(2S)-butan-2-yl]-13-[(2R,3R)-3,4-dihydroxybutan-2-yl]-8,22-dihydroxy-2,5,11,14,30,33,36,39-octaoxo-27-thia-6,12,25,29,32,35,38-heptazapentacyclo[14.12.11.06,10.018,26.019,24]nonatriaconta-18(26),19(24),20,22-tetraen-4-yl]acetyl]amino]methyl]phenyl]-5-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]-2,6-dimethyl-4-oxoheptanamide .
user
C128H166N22O37S2
assistant