InChI=1S/C31H47N3O8S/c32-26(31(41)42)17-18-28(37)34-27(30(40)33-20-29(38)39)22-43-25(21-35)16-11-9-7-5-3-1-2-4-6-8-10-13-23-14-12-15-24(36)19-23/h3,5,9,11-12,14-15,19,25-27,35-36H,1-2,4,6-8,10,13,16-18,20-22,32H2,(H,33,40)(H,34,37)(H,38,39)(H,41,42)/b5-3+,11-9+