InChI=1/C20H28N4O3/c1-13-4-3-9-24(11-13)12-14(2)21-19(26)20(27)22-16-6-7-17-15(10-16)5-8-18(25)23-17/h6-7,10,13-14H,3-5,8-9,11-12H2,1-2H3,(H,21,26)(H,22,27)(H,23,25)/p+1/t13-,14-/m1/s1/fC20H29N4O3/h21-24H/q+1 069A67455D71CC47