Using O=C(O)/C=C/c1ccccc1, COc1ccc(C2CCNCC2)cc1OC1CCCC1 to produce COc1ccc(C2CCN(C(=O)/C=C/c3ccccc3)CC2)cc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.