InChI=1/C22H21N3O5S/c26-22(24-15-18-4-1-2-11-23-18)16-5-7-17(8-6-16)25-31(27,28)19-9-10-20-21(14-19)30-13-3-12-29-20/h1-2,4-11,14,25H,3,12-13,15H2,(H,24,26)/f/h24H F9324269965546E1