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system
Provide the molecular formula for the IUPAC named substance [(7aR)-3-(cyclopropylmethyl)-4a-hydroxy-7-oxo-2,4,5,6,7a,11a,12a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl] N-[2-[[2-[2-[2-(2-acetamidobutanoylamino)propanoylamino]propanoylamino]-6-[(2-amino-3-phenylpropanoyl)amino]hexanoyl]amino]ethyl]-N-methylcarbamate .
user
C51H73N9O11
assistant