0 B19R2.2353897 CCN1C=C(C(=O)O)C(=O)C2=CC(F)=C(Cl)C=C21 12429 [1,0,1,0,0,0|1,0,0]=3 1 B19R2.2353897 CCN1C=C(C(=O)O)C(=O)C2=CC(F)=C(Cl)N=C21 20768 [1,0,1,0,0,0|2,0,0]=4