InChI=1/C21H25N3O5S/c1-4-24(5-2)30(27,28)17-9-6-15(7-10-17)20(25)22-16-8-11-19-18(14-16)21(26)23(3)12-13-29-19/h6-11,14H,4-5,12-13H2,1-3H3,(H,22,25)/f/h22H 459EC388CBDC996F