InChI=1/C19H16N4O4/c24-17(21-13-5-3-4-12(10-13)19-23-20-11-27-19)18(25)22-15-8-9-26-16-7-2-1-6-14(15)16/h1-7,10-11,15H,8-9H2,(H,21,24)(H,22,25)/t15-/m0/s1/f/h21-22H	55535C4E650A800A