InChI=1/C14H17N3O2S/c1-15-14-16(2)13(18)11(20-14)9-10-5-6-12(19-10)17-7-3-4-8-17/h5-6,9H,3-4,7-8H2,1-2H3/b11-9-,15-14? 31CBEB7E612A5A9C