InChI=1/C17H16N6O/c24-17(22-15-7-5-12-3-1-2-4-14(12)15)21-13-6-8-16(19-9-13)23-11-18-10-20-23/h1-4,6,8-11,15H,5,7H2,(H2,21,22,24)/t15-/m0/s1/f/h21-22H 800AD297385CB855