Using CCNCC, CO/C(=C\C=C\c1cc2ccccc2[nH]1)C(=O)O to produce CCN(CC)C(=O)/C(=C/C=C/c1cc2ccccc2[nH]1)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.