InChI=1/C16H21N3O3S/c1-10(20)19-16(8-3-2-4-9-16)14(22)18-15-17-11-6-5-7-12(21)13(11)23-15/h2-9H2,1H3,(H,19,20)(H,17,18,22)/f/h18-19H B0EF1FBBAFFEE281