InChI=1/C21H32N4O3/c1-2-9-25-13-17-4-3-5-19(18(17)14-25)23-21(28)20(27)22-8-12-24-10-6-16(15-26)7-11-24/h3-5,16,26H,2,6-15H2,1H3,(H,22,27)(H,23,28)/p+2/fC21H34N4O3/h22,24-25,28H/q+2 23C858C24646BA09