InChI=1/C21H34N4O2/c1-4-15(2)19(24-21(22)27)20(26)23-13-17-10-5-6-11-18(17)14-25-12-8-7-9-16(25)3/h5-6,10-11,15-16,19H,4,7-9,12-14H2,1-3H3,(H,23,26)(H3,22,24,27)/p+1/t15-,16+,19-/m1/s1/fC21H35N4O2/h23-25H,22H2/q+1 C8A4C80DF1B09A4A