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system
Provide the molecular formula for the IUPAC named substance tert-butyl N-[(2R)-1-[[(2S)-1-[[(2S,5S,8R,11S,14S,20S,23S,26R,27S)-20-[(1S)-2-amino-1-hydroxy-2-oxoethyl]-11-[(2S)-butan-2-yl]-8-[3-(diaminomethylideneamino)propyl]-14-[(1S)-1-hydroxyethyl]-23-(hydroxymethyl)-2-[(1R)-1-hydroxy-2-methylpropyl]-5-(2-methylpropyl)-3,6,9,12,15,18,21,24,28-nonaoxo-26-phenyl-1,4,7,10,13,16,19,22,25-nonazacyclooctacos-27-yl]amino]-4,4-dimethyl-1-oxopentan-2-yl]amino]-4,4-dimethyl-1-oxopentan-2-yl]carbamate;2,2,2-trifluoroacetic acid .
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C67H111F3N16O20
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