InChI=1/C19H16N4O5/c1-20-19(27)21-17(25)15(11-7-3-2-4-8-11)28-18(26)14-12-9-5-6-10-13(12)16(24)23-22-14/h2-10,15H,1H3,(H,23,24)(H2,20,21,25,27)/t15-/m0/s1/f/h20-21,23H	00302C022AF793A7