InChI=1/C27H25N3O6/c1-15(2)28-27(33)30-23(31)13-34-26(32)24-18-5-3-4-6-20(18)29-25-17(8-9-19(24)25)11-16-7-10-21-22(12-16)36-14-35-21/h3-7,10-12,15H,8-9,13-14H2,1-2H3,(H2,28,30,31,33)/b17-11+/f/h28,30H DEE62ABDEE3FCB18