InChI=1/C25H21NO4S/c27-20-10-8-18(9-11-20)24-16-26(15-19-14-21(28)12-13-22(19)24)31(29,30)25-7-3-5-17-4-1-2-6-23(17)25/h1-14,24,27-28H,15-16H2/t24-/m1/s1 8F059A619398BCC3