InChI=1/C21H32N4O2/c26-20(15-24-10-7-16-3-1-2-4-17(16)14-24)13-22-21(27)23-18-8-11-25(12-9-18)19-5-6-19/h1-4,18-20,26H,5-15H2,(H2,22,23,27)/p+2/t20-/m0/s1/fC21H34N4O2/h22-25H/q+2 ABEDC12076130D5E