Using CC(=O)c1cc(N2CCN(C)CC2)ccc1Cl, O=Cc1ccc(C=CC(=O)O)cc1 to produce CN1CCN(c2ccc(Cl)c(C(=O)/C=C/c3ccc(/C=C/C(=O)O)cc3)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.