InChI=1/C15H21N3OS/c1-9(2)8-16-15-17-13-12(14(19)18(15)3)10-6-4-5-7-11(10)20-13/h9H,4-8H2,1-3H3,(H,16,17)/f/h16H E863A07D38A1A99A