InChI=1/C18H11N3O3S/c22-15-10-4-2-1-3-9(10)14-12(15)11(8-5-6-25-7-8)13-16(19-14)20-18(24)21-17(13)23/h1-7,11,13H,(H2,19,20,21,23,24)/t11-,13-/m0/s1/f/h19,21H AD53B929B614E396