InChI=1/C16H26N2OS/c1-4-15(5-2)18(9-10-19-3)12-13-7-6-8-14(11-13)16(17)20/h6-8,11,15H,4-5,9-10,12H2,1-3H3,(H2,17,20)/p+1/fC16H27N2OS/h18H,17H2/q+1 ECC40819CAEC37B2