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system
Provide the molecular formula for the IUPAC named substance [(2S)-3-acetyloxy-5-hydroxy-2-[[(1S,3R,6S,9S,12S,14R,16R)-14-hydroxy-15-[(5S)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-7,7,12,16-tetramethyl-9-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-pentacyclo[9.7.0.01,3.03,8.012,16]octadecanyl]oxy]oxan-4-yl] acetate .
user
C45H72O16
assistant