InChI=1/C15H14N2O6/c1-21-14(18)12-11(13(15(19)22-2)23-17(12)20)9-7-16-10-6-4-3-5-8(9)10/h3-7,13,16,20H,1-2H3/t13-/m1/s1	777F7C9023BCBE91