InChI=1/C16H15N3O3S/c1-9-8-13(10-4-2-3-5-11(10)17-9)19-15(21)14(20)18-12-6-7-23-16(12)22/h2-5,8,12H,6-7H2,1H3,(H,18,20)(H,17,19,21)/t12-/m1/s1/f/h17-18H 81DE7786C5196F50