Table 2. Results of in-vitro anti-cancer activity of N -(4-(quinoxalin-2-yl)amino)phenyl)benzamide Table 2. Results of in-vitro anti-cancer activity of N -(4-(quinoxalin-2-yl)amino)phenyl)benzamide Table 2. Results of in-vitro anti-cancer activity of N -(4-(quinoxalin-2-yl)amino)phenyl)benzamide derivatives screened against three tumor cell lines. derivatives screened against three tumor cell derivatives screened against three tumor cell lines.