InChI=1/C16H20N2OS/c1-18(16(11-4-5-11)12-6-7-12)10-13-9-14(19-17-13)15-3-2-8-20-15/h2-3,8-9,11-12,16H,4-7,10H2,1H3/p+1/fC16H21N2OS/h18H/q+1 F910EF6B35A82923