InChI=1/C25H20N4O4S/c30-23(19-7-3-4-12-26-19)22-21(15-8-10-16(11-9-15)29(32)33)20-13-34-14-28(20)25(22)17-5-1-2-6-18(17)27-24(25)31/h1-12,20-22H,13-14H2,(H,27,31)/t20-,21+,22+,25-/m1/s1/f/h27H 04B6DF346CCCB6BD