InChI=1/C17H18N2OS/c1-10-7-13(9-18)21-16(10)12-5-6-15-14(8-12)17(3,4)20-11(2)19-15/h5-8,11,19H,1-4H3/t11-/m0/s1 363A7BF9DFE389C5