Using C[C@@H]1CNC[C@@H](C)C1, COC(=O)c1ccc(OCCCCl)cc1 to produce COC(=O)c1ccc(OCCCN2C[C@@H](C)C[C@H](C)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.