CAS Chemical Name SMILES #Obs_CA_with_S9 #in vitro predicted CA with S9 Metabo Smiles 2608-48-2 5-(4-nitrophenyl)-2,4-pentadienal; 5-(4-nitrophenyl)-2,4-pentadien-1-al (nppd); 5-(4-nitrophenyl)-2,4-pentadien-1-al O=CC=CC=Cc1ccc(N(=O)=O)cc1 in vitro CA negative in vitro CA positive O=CC=CC=Cc1ccc(N(=O)=O)cc1 62-23-7 4-nitrobenzoic acid OC(=O)c1ccc(N(=O)=O)cc1 in vitro CA positive in vitro CA positive OC(=O)c1ccc(N(=O)=O)cc1