Using Cl, CC1CCc2ccc(N)c3c(=O)c(C(=O)O)cn1c23 to produce CC1CCc2ccc(Cl)c3c(=O)c(C(=O)O)cn1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.