InChI=1/C15H17N3O3S/c16-22(20,21)14-8-6-12(7-9-14)10-11-17-15(19)18-13-4-2-1-3-5-13/h1-9H,10-11H2,(H2,16,20,21)(H2,17,18,19)/f/h17-18H,16H2 37A60149588D9B1B