InChI=1/C12H18N2O3S/c1-9-3-2-6-14(8-9)18(16,17)10-4-5-12(15)11(13)7-10/h4-5,7,9,15H,2-3,6,8,13H2,1H3/t9-/m1/s1 C7DE1F1399F3FF5E