InChI=1/C18H20N2O3S/c1-23-14-5-2-12(3-6-14)8-10-19-11-9-13-4-7-15(21)16-17(13)24-18(22)20-16/h2-7,19,21H,8-11H2,1H3,(H,20,22)/f/h21h,19-20H	7204CCFCE74EF26B