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system
Translate the chemical IUPAC name N-[(1R,2S,3R,6R,8R,9R,10R,13Z,18R)-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-3-ethyl-2-hydroxy-2,6,8,10,18-pentamethyl-5,7-dioxo-13-phenylmethoxyimino-4,11,15-trioxabicyclo[8.5.4]nonadecan-17-ylidene]acetamide into its molecular formula.
user
C40H61N3O11
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