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system
Can you give the molecular formula of the molecule ethyl 1-[[(3S,3aR,4aS,5R,8aR,9aR)-8a-methyl-2-oxospiro[3a,4,4a,6,7,8,9,9a-octahydro-3H-benzo[f][1]benzofuran-5,2'-oxirane]-3-yl]methyl]piperidin-1-ium-4-carboxylate ?
user
C23H36NO5+
assistant