InChI=1/C22H25N3O4/c1-23(16-17-9-5-4-6-10-17)13-7-2-3-8-14-24-21(26)19-12-11-18(25(28)29)15-20(19)22(24)27/h4-6,9-12,15H,2-3,7-8,13-14,16H2,1H3/p+1/fC22H26N3O4/h23H/q+1 B894C5D423515A0B