Using CCOC(=O)c1cccc(-c2ccc3oc(CCN4CCC[C@H]4C)cc3c2)c1 to produce C[C@@H]1CCCN1CCc1cc2cc(-c3cccc(C(=O)O)c3)ccc2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.