InChI=1/C19H20N2O6/c1-3-12-7-14(11(2)22)16(23)8-17(12)27-10-13-5-4-6-15(21-13)19(26)20-9-18(24)25/h4-8,23H,3,9-10H2,1-2H3,(H,20,26)(H,24,25)/p-1/fC19H19N2O6/h20H/q-1	D96F6AC327E9B2B0