InChI=1/C18H15N3O6/c19-18(25)20-12-4-1-10(2-5-12)17(24)27-8-14(22)11-3-6-15-13(7-11)21-16(23)9-26-15/h1-7H,8-9H2,(H,21,23)(H3,19,20,25)/f/h20-21H,19H2 35F8807A8D1FE9A9