InChI=1/C18H27N5/c1-15-18(13-20-21-15)12-19-11-16-3-5-17(6-4-16)14-23-9-7-22(2)8-10-23/h3-6,13,19H,7-12,14H2,1-2H3,(H,20,21)/p+2/fC18H29N5/h19-20,22H/q+2 CB5FCF414110CD51