InChI=1/C16H20N2OS/c1-4-11(2)20-16-17-14(12(3)15(19)18-16)10-13-8-6-5-7-9-13/h5-9,11H,4,10H2,1-3H3,(H,17,18,19)/t11-/m1/s1/f/h18H	DB221E375F40257F