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system
Convert the IUPAC name of a molecule tert-butyl N-[(1R,3R,4S)-2-[(2R,5R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2-methylpropan-2-yl)oxycarbonylamino]oxan-2-yl]oxy-4-[(2S,4S,5R)-6-[(hex-5-ynoylamino)methyl]-3,4,5-trihydroxyoxan-2-yl]oxy-3-hydroxy-5-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexyl]carbamate into molecular formula.
user
C39H66N4O18
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