InChI=1/C27H24N4O4S/c1-17-9-14-23(24(15-17)35-21-6-4-5-20(16-21)26(28)29)31-27(32)19-12-10-18(11-13-19)22-7-2-3-8-25(22)36(30,33)34/h2-16H,1H3,(H3,28,29)(H,31,32)(H2,30,33,34)/p+1/fC27H25N4O4S/h31H,28-30H2/q+1 ECF1AC23E0B5C1F0