Using CCCc1c(/C=C/c2ccccc2C)nc2ccc(C(=O)O)cn2c1=O, CCN(CC)CCCl to produce CCCc1c(/C=C/c2ccccc2C)nc2ccc(C(=O)OCCN(CC)CC)cn2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.