InChI=1/C18H20N2O2/c19-10-12-2-1-3-15(5-12)20-16(21)17-6-13-4-14(7-17)9-18(22,8-13)11-17/h1-3,5,13-14,22H,4,6-9,11H2,(H,20,21)/t13-,14+,17?,18?/f/h20H	01F7C6A86478A1E1