InChI=1/C15H22N2OS/c1-3-14(2)12(18)16-13(19-14)17-15-7-9-4-10(8-15)6-11(15)5-9/h9-11H,3-8H2,1-2H3,(H,16,17,18)/t9-,10+,11?,14-,15?/m1/s1/f/h17H 82893FBDCCBE4D83