InChI=1/C19H17N3O5/c1-27-14-7-2-11-9-22(16(24)15(11)8-14)10-19(17(25)20-18(26)21-19)12-3-5-13(23)6-4-12/h2-8,23H,9-10H2,1H3,(H2,20,21,25,26)/t19-/m0/s1/f/h20-21H	EBB45F4BD5C3E077