InChI=1/C21H29N5O3/c1-3-4-12-26-19(22)18(20(28)24-21(26)29)25(2)17(27)11-7-8-14-13-23-16-10-6-5-9-15(14)16/h5-6,9-10,18-19H,3-4,7-8,11-13,22H2,1-2H3,(H,24,28,29)/p+1/t18-,19+/m0/s1/fC21H30N5O3/h22-23H/q+1 43A57620DCF9E820