InChI=1/C21H34N4O3/c1-6-11-22-18(26)14-25(12-7-2)15-20(28)24(5)13-19(27)23-21-16(3)9-8-10-17(21)4/h8-10H,6-7,11-15H2,1-5H3,(H,22,26)(H,23,27)/p+1/fC21H35N4O3/h22-23,25H/q+1 059F944A8F701C2F