InChI=1/C21H34N4O2/c1-14(2)19(25-10-6-7-11-25)13-22-21(27)24-17-8-9-18(16(5)12-17)20(26)23-15(3)4/h8-9,12,14-15,19H,6-7,10-11,13H2,1-5H3,(H,23,26)(H2,22,24,27)/p+1/t19-/m1/s1/fC21H35N4O2/h22-25H/q+1 717B15428B107B67