InChI=1/C13H13N3O2S/c14-13(10-4-2-1-3-5-10)16-11-6-8-12(9-7-11)19(15,17)18/h1-9H,(H2,14,16)(H2,15,17,18)/f/h14-15H2 C9D4739C33454D1C