Inchi:
1S/C37H31NO10S3/c39-35(40)34(23-49-37(24-10-4-1-5-11-24,25-12-6-2-7-13-25)26-14-8-3-9-15-26)38-36(41)48-22-33-31-20-27(50(42,43)44)16-18-29(31)30-19-17-28(21-32(30)33)51(45,46)47/h1-21,33-34H,22-23H2,(H,38,41)(H,39,40)(H,42,43,44)(H,45,46,47)/t34-/m0/s1