InChI=1/C15H20N2O3S/c1-21-14-9-13-12(19-6-7-20-13)8-11(14)17-15(18)16-10-4-2-3-5-10/h8-10H,2-7H2,1H3,(H2,16,17,18)/f/h16-17H	796D51DD9D077251