InChI=1/C18H22N2O3/c1-12-8-9-20(15-6-3-2-5-13(12)15)18(21)14-11-17(23-19-14)16-7-4-10-22-16/h4,7,10-13,15H,2-3,5-6,8-9H2,1H3/t12-,13-,15+/m1/s1	01157A9D47A0375F