InChI=1/C17H25N5O2/c1-12-4-5-14(21-20-12)19-13-6-10-22(11-7-13)16(24)17(8-3-9-17)15(23)18-2/h4-5,13H,3,6-11H2,1-2H3,(H,18,23)(H,19,21)/p+1/fC17H26N5O2/h18-20H/q+1 CF7DF9FFC295B589