InChI=1/C21H25N5O3/c1-14-7-8-18(11-15(14)2)23-19(27)20(28)24-25-21(29)22-9-10-26-12-16-5-3-4-6-17(16)13-26/h3-8,11H,9-10,12-13H2,1-2H3,(H,23,27)(H,24,28)(H2,22,25,29)/p+1/fC21H26N5O3/h22-26H/q+1 D9A46B2603B5D522