InChI=1/C20H28N4O3/c1-13-7-9-24(10-8-13)14(2)12-21-19(26)20(27)22-16-4-5-17-15(11-16)3-6-18(25)23-17/h4-5,11,13-14H,3,6-10,12H2,1-2H3,(H,21,26)(H,22,27)(H,23,25)/p+1/t14-/m0/s1/fC20H29N4O3/h21-24H/q+1 4EBA94577147013F