InChI=1/C16H20N2O4S/c19-15-3-1-12(2-4-15)13-5-8-18(9-6-13)16(20)17-14-7-10-23(21,22)11-14/h1-5,14,19H,6-11H2,(H,17,20)/t14-/m1/s1/f/h17H	B9E7F12BA6B7BE06