InChI=1/C14H17N3O2S/c1-9-2-3-11-12(8-9)20-13(15-11)16-14(19)17-6-4-10(18)5-7-17/h2-3,8,10,18H,4-7H2,1H3,(H,15,16,19)/f/h15H 5AADFABE386BD6DC