InChI=1/C14H15N3O8/c18-5-8-9(19)10(20)11(21)12(24-8)14-16-15-13(25-14)6-1-3-7(4-2-6)17(22)23/h1-4,8-12,18-21H,5H2/t8-,9+,10+,11-,12+/m0/s1 F6CE8ABF8AD65AD9