InChI=1/C21H34N4O3/c1-14(2)19(26)23-17-10-9-16(5)18(13-17)24-21(28)20(27)22-11-7-8-12-25(6)15(3)4/h9-10,13-15H,7-8,11-12H2,1-6H3,(H,22,27)(H,23,26)(H,24,28)/p+1/fC21H35N4O3/h22-25H/q+1 45C083F4FEE00AC3