InChI=1/C18H27N5O/c1-18(2)22-16(19)21-17(20)23(18)14-8-6-7-13(11-14)12-24-15-9-4-3-5-10-15/h6-8,11,15H,3-5,9-10,12H2,1-2H3,(H4,19,20,21,22)/p+1/fC18H28N5O/h22H,19-20H2/q+1 B9DF8B6431363011