InChI=1/C15H20N2OS/c1-10(2)15(4)13(18)17-14(19-15)16-11(3)12-8-6-5-7-9-12/h5-11H,1-4H3,(H,16,17,18)/t11-,15+/m1/s1/f/h16H DBA387D92D309518