InChI=1/C16H25N3OS/c1-4-8-16(9-5-2,14(17)21)15(20)19-11-13-7-6-12(3)18-10-13/h6-7,10H,4-5,8-9,11H2,1-3H3,(H2,17,21)(H,19,20)/f/h19H,17H2 55067279AF61748B