SMILES: COC1=C(C=C2C([NH2+]CCC2=C1)CC3=CC(=C(C=C3)O)O)O
Description: The molecule is conjugate acid of 6-O-methylnorlaudanosoline arising from protonation of the isoquinoline nitrogen. It is a conjugate acid of a 6-O-methylnorlaudanosoline.