InChI=1/C16H19N3O3S/c1-11-14(15(21)22-10-12-6-3-2-4-7-12)23-16(18-11)19-13(20)8-5-9-17/h2-4,6-7H,5,8-10,17H2,1H3,(H,18,19,20)/p+1/fC16H20N3O3S/h17,19H/q+1 0BA635D4B82B82E8