InChI=1/C21H34N4O3/c1-15(2)14-19(26)23-17-8-10-18(11-9-17)24-21(28)20(27)22-12-6-7-13-25(5)16(3)4/h8-11,15-16H,6-7,12-14H2,1-5H3,(H,22,27)(H,23,26)(H,24,28)/p+1/fC21H35N4O3/h22-25H/q+1 81D369EC001E41AE