InChI=1/C21H20N2O6/c1-12-10-17(5-6-18(12)23(27)28)21(26)29-13(2)20(25)16-4-7-19-15(11-16)8-9-22(19)14(3)24/h4-7,10-11,13H,8-9H2,1-3H3/t13-/m0/s1	5C3404788D7D5D02