4-[8-(2,6-dimethylanilino)imidazo[1,5-a]pyrazin-5-yl]phenol

3-(4-methoxyphenyl)pyrido[3,4-b]pyrazine

2-(4-methoxyphenyl)pyrido[3,4-b]pyrazine

5-(4-甲氧基苯基)-3-(甲基硫代)-1,2,4-三嗪

2-(4-methoxyphenyl)quinoxaline