InChI=1/C19H19N3O4/c1-13-18(19(23)22(20-13)15-6-4-3-5-7-15)17(12-21(24)25)14-8-10-16(26-2)11-9-14/h3-11,17,23H,12H2,1-2H3/t17-/m1/s1	9E5B164717C1D47D