InChI=1/C12H13N3O3S/c13-11(17)8-2-1-3-9(6-8)14-10(16)7-15-4-5-19-12(15)18/h1-3,6H,4-5,7H2,(H2,13,17)(H,14,16)/f/h14H,13H2 8AFB802BFD8DA37E