InChI=1/C23H21N3O6/c27-11-23(12-28,13-29)25-18-9-8-17-20-15(18)5-3-6-16(20)21(31)26(22(17)32)24-10-14-4-1-2-7-19(14)30/h1-10,25,27-30H,11-13H2/b24-10+ AE5BEB20F3F88A80