InChI=1/C22H23N3O3/c26-21-16-11-12-18(28-17-10-4-6-14-7-5-13-23-19(14)17)20(16)24-22(27)25(21)15-8-2-1-3-9-15/h4-7,10,13,15,18H,1-3,8-9,11-12H2,(H,24,27)/t18-/m0/s1/f/h24H 6AE190518DBB795D