InChI=1/C15H20N2OS/c1-2-13(10-11-5-6-11)17-15(18)14-12(4-3-8-16)7-9-19-14/h7,9,11,13H,2,5-6,8,10,16H2,1H3,(H,17,18)/p+1/t13-/m1/s1/fC15H21N2OS/h16-17H/q+1 11DD18329594DB7E