InChI=1/C21H29N3O4/c1-24(2)11-12-27-18-8-6-7-17(15-18)16-22-21(25)23-19-9-4-5-10-20(19)28-14-13-26-3/h4-10,15H,11-14,16H2,1-3H3,(H2,22,23,25)/p+1/fC21H30N3O4/h22-24H/q+1 F578FB5A1A9A9798