Using CC(=O)Oc1ccc(C(c2ccc(OC(C)=O)cc2)c2ccccc2NC(=O)C2CCCCC2)cc1 to produce O=C(Nc1ccccc1C(c1ccc(O)cc1)c1ccc(O)cc1)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.