Using Nc1c(-c2ccccc2)c(=O)[nH]c2cc(Cl)ccc12, CC(=O)Cl to produce CC(=O)Nc1c(-c2ccccc2)c(=O)[nH]c2cc(Cl)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.