Using ClCc1ccc(-c2ccccc2)cc1, OCc1cc(-c2ncccn2)c(Cl)cc1Cl to produce Clc1cc(Cl)c(-c2ncccn2)cc1COCc1ccc(-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.