InChI=1/C21H34N4O2/c1-4-5-10-18(24-21(22)27)20(26)23-13-19(15(2)3)25-12-11-16-8-6-7-9-17(16)14-25/h6-9,15,18-19H,4-5,10-14H2,1-3H3,(H,23,26)(H3,22,24,27)/p+1/t18-,19+/m1/s1/fC21H35N4O2/h23-25H,22H2/q+1 BF4952B7820E3C43