មានន័យដូច៖

4-Chloro-7-azaindole-2-ca...;4-Chloro-7-azaindole-2-carboxylic acid;1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-chloro-

ស្នាមញញឹម Canonical៖C1=CN=C2C(=C1Cl)C=C(N2)C(=O)O