Using CC(C)CC=O, CCOC(=O)[C@@H]1[C@H]2CC[C@H](C2)[C@@H]1N to produce CCOC(=O)[C@@H]1[C@H]2CC[C@H](C2)[C@@H]1NCCC(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.