InChI=1/C15H17N5O/c16-15-18-6-4-11(19-15)13-8-10-12(5-7-17-14(10)21)20(13)9-2-1-3-9/h4,6,8-9H,1-3,5,7H2,(H,17,21)(H2,16,18,19)/f/h17H,16H2	410B113D19073943