Using COC(=O)Cc1cc2ccc(Cl)cc2c(-c2ccc(NS(=O)(=O)c3ccccc3C)cc2)c1C to produce Cc1ccccc1S(=O)(=O)Nc1ccc(-c2c(C)c(CC(=O)O)cc3ccc(Cl)cc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.