InChI=1/C15H25N3O2S/c1-2-11-18(12-3-10-16)14-6-8-15(9-7-14)21(19,20)17-13-4-5-13/h6-9,13,17H,2-5,10-12,16H2,1H3/p+1/fC15H26N3O2S/h16H/q+1 DB826F909E8C4502