InChI=1/C17H24N4O/c1-2-3-4-5-9-22-15-8-6-7-13(11-15)10-14-12-20-17(19)21-16(14)18/h6-8,11-12H,2-5,9-10H2,1H3,(H4,18,19,20,21)/p+1/fC17H25N4O/h20H,18-19H2/q+1 CFBE82930468BB71