InChI=1/C20H29N5O2/c1-16-4-2-3-7-20(16)18(26)25(19(27)22-20)15-24-12-10-23(11-13-24)14-17-5-8-21-9-6-17/h5-6,8-9,16H,2-4,7,10-15H2,1H3,(H,22,27)/p+1/t16-,20+/m1/s1/fC20H30N5O2/h22-23H/q+1 A85E9B64617DCAED