InChI=1/C19H20N2O4S/c1-3-25-19(22)17-15-9-4-12(2)10-16(15)26-18(17)20-11-13-5-7-14(8-6-13)21(23)24/h5-8,11-12H,3-4,9-10H2,1-2H3/t12-/m1/s1	8F8A9C94445B0CE1