InChI=1/C21H29N3O6S/c25-20(22-14-17-4-2-10-30-17)15-24-19-7-6-18(13-16(19)3-1-5-21(24)26)31(27,28)23-8-11-29-12-9-23/h6-7,13,17H,1-5,8-12,14-15H2,(H,22,25)/t17-/m1/s1/f/h22H 75AD03CFF5EFD52E