InChI=1/C14H18N2OS/c1-4-17-12-7-5-11(6-8-12)16-10-9-14(2,3)15-13(16)18/h5-8,10H,4,9H2,1-3H3/p+1/fC14H19N2OS/h15H/q+1 92A1501D0B761F7B