Benzo[a]heptalen-9(5H)-one,6,7-dihydro-2-hydroxy-7-[[(2-hydroxyphenyl)methyl]methylamino]-1,3,10-trimethoxy-,(S)-; (-)-Speciocolchine; 2-Demethylspeciosine; O2-Demethylspeciosine;Speciocolchine
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