4-methyl-7-methanesulfonothioatecoumarin
7-((4-(4-(4-methoxyphenyl)piperazin-1-yl)butyl)thio)-4-methyl-2H-chromen-2-one
4-methyl-7-((4-(4-(p-tolyl)piperazin-1-yl)butyl)thio)-2H-chromen-2-one
7-((3-(4-(4-methoxyphenyl)piperazin-1-yl)propyl)thio)-4-methyl-2H-chromen-2-one
4-methyl-7-((3-(4-(p-tolyl)piperazin-1-yl)propyl)thio)-2H-chromen-2-one