InChI=1/C21H25N3O6S/c1-23-11-5-6-18(23)21(27)22-19(25)15-30-20(26)14-16-7-9-17(10-8-16)31(28,29)24-12-3-2-4-13-24/h5-11H,2-4,12-15H2,1H3,(H,22,25,27)/f/h22H 29FF884FA0D28684