InChI=1/C19H24N2O3S2/c1-11-4-2-5-12(8-11)24-16(22)10-25-9-15-20-18(23)17-13-6-3-7-14(13)26-19(17)21-15/h11-12H,2-10H2,1H3,(H,20,21,23)/t11-,12+/m0/s1/f/h20H 4803E9691C41868E