Using CCO[NH3+], CCCC(=O)C1C(=O)CC(C2COCCC2C)CC1=O to produce CCCC(NOCC)=C1C(=O)CC(C2COCCC2C)CC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.