Using CCOC(=O)Cn1c(C)c(Sc2ccc(Cl)cc2)c2c(NC(C)=O)cccc21 to produce CC(=O)Nc1cccc2c1c(Sc1ccc(Cl)cc1)c(C)n2CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.