Using COCC(=O)Cl, CCCc1cc2ccc(C(=O)OC)cc2[nH]1 to produce CCCc1[nH]c2cc(C(=O)OC)ccc2c1C(=O)COC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.