InChI=1/C20H19F2N3O6/c1-28-3-4-30-18-7-12-11(5-17(18)29-2)20(24-10-23-12)25-13-6-15(27)16(8-14(13)26)31-9-19(21)22/h5,7-8,10,19H,3-4,6,9H2,1-2H3 B0C023EC2D3B4421