InChI=1/C18H21N3O3S/c19-17(24)16-13-7-4-8-14(13)25-18(16)20-15(23)11-21(9-10-22)12-5-2-1-3-6-12/h1-3,5-6,22H,4,7-11H2,(H2,19,24)(H,20,23)/f/h20H,19H2 88FB6390A49CAC69