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system
Provide the molecular formula for the IUPAC named substance (3S,11bS)-1,1,3-trideuterio-9-methoxy-3-(1,1,3,3,3-pentadeuterio-2-hydroxy-2-methylpropyl)-10-(trideuteriomethoxy)-4,6,7,11b-tetrahydrobenzo[a]quinolizin-2-one .
user
C19H27NO4
assistant