Using COc1ccc2c(c1)OC[C@@H](c1ccc(C)cc1)[C@H]2c1ccc(O)c(N)c1, CCN(CC)CC to produce COc1ccc2c(c1)OC[C@@H](c1ccc(C)cc1)[C@H]2c1ccc2oc(C)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.