InChI=1/C26H25N3O7/c30-24(21-16-18-4-1-2-5-20(18)36-21)22-23(17-6-8-19(9-7-17)29(33)34)28(26(32)25(22)31)11-3-10-27-12-14-35-15-13-27/h1-2,4-9,16,23,31H,3,10-15H2/p-1/t23-/m0/s1/fC26H24N3O7/h31h/q-1 855B7E8FB65C0A4D