Using CC(=O)OCC=CCN(Cc1ccccc1)Cc1ccccc1, NC(C1CCCCC1)C1CCCCC1 to produce C(=CCN(CC1CCCCC1)CC1CCCCC1)CN(Cc1ccccc1)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.