Using COC(=O)c1cc(-c2ccc(COc3ccc4c(c3)C(=O)N(C3CCCC3)CC4)cc2)ccc1Cl to produce O=C(O)c1cc(-c2ccc(COc3ccc4c(c3)C(=O)N(C3CCCC3)CC4)cc2)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.