InChI=1/C19H20N2O6/c1-11-9-12-7-5-6-8-14(12)20(11)19(22)13-10-15(25-2)17(26-3)18(27-4)16(13)21(23)24/h5-8,10-11H,9H2,1-4H3/t11-/m0/s1	8F87AC7D99B674D8