InChI=1/C18H23N3O3S/c19-14-18(9-2-3-10-18)17(22)20-15-7-6-8-16(13-15)25(23,24)21-11-4-1-5-12-21/h6-8,13H,1-5,9-12H2,(H,20,22)/f/h20H 6493FF41047A1C5B