InChI=1/C16H21N3O2S/c1-12-17-15(19-21-12)16(7-4-2-3-5-8-16)18-14(20)10-13-6-9-22-11-13/h6,9,11H,2-5,7-8,10H2,1H3,(H,18,20)/f/h18H EBBD0EAE2EF6FE4F