InChI=1/C29H22N4O4S/c34-27-24-17-7-4-8-18(17)26-23(25(24)28(35)33-27)19-11-16(9-10-20(19)32-26)21-14-38-22(31-21)12-30-29(36)37-13-15-5-2-1-3-6-15/h1-3,5-6,9-11,14,32H,4,7-8,12-13H2,(H,30,36)(H,33,34,35)/f/h30,33H 4148E38D91B1400A