InChI=1/C17H11N5O2/c18-7-11-13(10-5-6-20-12-4-2-1-3-9(10)12)14-16(23)21-8-22-17(14)24-15(11)19/h1-6,8,13H,19H2,(H,21,22,23)/t13-/m0/s1/f/h21H 6B5EF9D91C659CF3