InChI=1/C21H34N4O2/c1-16-7-5-6-12-25(16)15-18-10-8-17(9-11-18)13-22-20(27)23-14-19(26)24-21(2,3)4/h8-11,16H,5-7,12-15H2,1-4H3,(H,24,26)(H2,22,23,27)/p+1/t16-/m0/s1/fC21H35N4O2/h22-25H/q+1 32E6F2B12178777E