InChI=1/C18H29N5O/c1-3-4-5-8-20-18-16-13-23(2)10-7-14(16)15(12-19)17(22-18)21-9-6-11-24/h24H,3-11,13H2,1-2H3,(H2,20,21,22)/p+1/fC18H30N5O/h20-21,23H/q+1 EFABD86D59E4F34E