InChI=1/C22H23N3O4/c26-21-19-7-6-18(25(28)29)14-20(19)22(27)24(21)13-10-16-8-11-23(12-9-16)15-17-4-2-1-3-5-17/h1-7,14,16H,8-13,15H2/p+1/fC22H24N3O4/h23H/q+1 1A273A98E0FB5493