InChI=1/C17H20N2OS/c1-12-6-8-14(9-7-12)16-18-15(11-21-16)17(20)19-10-4-3-5-13(19)2/h6-9,11,13H,3-5,10H2,1-2H3/t13-/m1/s1 70718C61843B9618