InChI=1S/2C16H22N2O3.2ClH.H2O/c2*1-4-12(17-9(2)3)16(21)11-5-7-13(19)15-10(11)6-8-14(20)18-15;;;/h2*5-9,12,16-17,19,21H,4H2,1-3H3,(H,18,20);2*1H;1H2/t2*12-,16+;;;/m11.../s1