InChI=1/C20H29N5O/c1-4-25(18-9-6-5-7-10-18)14-8-13-21-20(26)23-16-17-11-12-19(22-15-17)24(2)3/h5-7,9-12,15H,4,8,13-14,16H2,1-3H3,(H2,21,23,26)/p+1/fC20H30N5O/h21-23H/q+1 9B9A997A9C88D411