(4-methylphenyl)(5,7,7-trimethyl-7H-imidazo[2,1-b][1,3]thiazin-3-yl)methanone InChI=1/C17H18N2OS/c1-11-5-7-13(8-6-11)15(20)14-10-18-16-19(14)12(2)9-17(3,4)21-16/h5-10H,1-4H methanone, (4-methylphenyl)(5,7,7-trimethyl-7H-imidazo[2,1-b][1,3]thiazin-3-yl)-