InChI=1/C21H25N5O3/c1-21(15-8-4-3-5-9-15)19(28)26(20(29)22-21)23-18(27)14-25-13-7-11-17(25)16-10-6-12-24(16)2/h3-6,8-10,12,17H,7,11,13-14H2,1-2H3,(H,22,29)(H,23,27)/p+1/t17-,21-/m1/s1/fC21H26N5O3/h22-23,25H/q+1 82D1AABDBC22743B