Using CS(=O)CC[C@@H](C=O)NC(=O)OCC1c2ccccc2-c2ccccc21, C1CCNCC1 to produce O=C(OCC1c2ccccc2-c2ccccc21)N1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.