Using CCN=C=NCCCN(C)C, COc1cccc(-c2ccc3cc(OC)c(C(=O)O)cc3c2)c1 to produce CNC(=O)c1cc2cc(-c3cccc(OC)c3)ccc2cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.