InChI=1/C19H25N3O6/c1-11(2)9-22(10-16(23)18(26)27)19(28)21-15(17(24)25)7-12-8-20-14-6-4-3-5-13(12)14/h3-6,8,11,15-16,20,23H,7,9-10H2,1-2H3,(H,21,28)(H,24,25)(H,26,27)/p-2/t15-,16-/m0/s1/fC19H23N3O6/h21H/q-2 F7F24365F6C7BA0E