InChI=1/C18H21N5/c1-2-17(13-23(9-1)12-14-5-7-19-8-6-14)21-16-3-4-18-15(10-16)11-20-22-18/h3-8,10-11,17,21H,1-2,9,12-13H2,(H,20,22)/p+1/t17-/m0/s1/fC18H22N5/h22-23H/q+1 E85A84BDC9F29846