Using COc1ccc(CNc2nc(N3CC4CC4C3)ncc2C(=O)O)cc1Cl, N[C@H]1CC[C@H](O)CC1 to produce COc1ccc(CNc2nc(N3CC4CC4C3)ncc2C(=O)N[C@H]2CC[C@H](O)CC2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.