InChI=1/C19H16N4O3/c24-19-13-3-1-2-4-14(13)21-18(15-7-8-20-22-15)23(19)12-5-6-16-17(11-12)26-10-9-25-16/h1-8,11,18,21H,9-10H2,(H,20,22)/t18-/m0/s1/f/h20H	6261078A061B671D