InChI=1/C33H28N2O4S/c1-21-2-4-24(5-3-21)33(39)35-18-16-34(17-19-35)25-10-6-22(7-11-25)31(38)30-28-15-14-27(37)20-29(28)40-32(30)23-8-12-26(36)13-9-23/h2-15,20,36-37H,16-19H2,1H3 6BB7C6BA41BA3C0E