InChI=1/C31H27N3O4S/c1-2-38-31(37)28-29(36)26(39-30(28)33-23-13-7-4-8-14-23)17-22-19-34(25-16-10-9-15-24(22)25)20-27(35)32-18-21-11-5-3-6-12-21/h3-17,19,37H,2,18,20H2,1H3,(H,32,35)/p-1/b26-17-,31-28+,33-30?/fC31H26N3O4S/h37h,32H/q-1 A46F8BC074A91351