InChI=1/C15H17N5O/c1-9-2-3-11(8-12(9)20-7-6-16-15(20)21)14-17-13(18-19-14)10-4-5-10/h2-3,8,10H,4-7H2,1H3,(H,16,21)(H,17,18,19)/f/h16,19H	E4C4B2EB982023D0