Using CCOC(=O)NC1CC(C)N(C(C)=O)c2ccc(-c3ccc(CCl)cc3)cc21, C1CCNCC1 to produce CCOC(=O)N[C@@H]1C[C@H](C)N(C(C)=O)c2ccc(-c3ccc(CN4CCCCC4)cc3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.