Isoquinoline-4-carbaldehyde22960-16-332 % similar 3-Methylisoquinoline1125-80-032 % similar Purine120-73-032 % similar 2-Chloroquinoxaline1448-87-932 % similar 2-Bromoquinoline2005-43-832 % similar Isoquinolin-3-amine25475-67-632 % similar 3-Bromoisoquinoline34784-02-632 % similar 2-Bromoquinoxaline36856-91-432 % similar 2-Quinolone59-31-432 % similar 2-Chloroquinoline612-62-432 % similar 2-Methylquinoxaline7251-61-832 % similar Quinaldine91-63-432 % similar 1,5-Naphthyridine254-79-532 % similar 2-Hydrazinoquinoline15793-77-831 % similar 2-Phenylquinoline612-96-431 % similar Benzo[f]quinoline85-02-931 % similar Benzo[c]cinnoline230-17-131 % similar 2,1,3-Benzoxadiazole273-09-631 % similar 2,1,3-Benzothiadiazole273-13-231 % similar 2,1,3-Benzoselenadiazole273-15-431 % similar