InChI=1/C20H15N3O5/c1-21-15-7-6-12(18(21)24)16-17(15)20(26)22(19(16)25)13-8-9-14(23(27)28)11-5-3-2-4-10(11)13/h2-9,12,15-17H,1H3/t12-,15+,16-,17+/m1/s1	A4644C7B667FA665