Using CC(C)(C)OC(=O)NCC(=O)O, COCOc1ccc(-c2ccc3c(C=Cc4ccc(N)cc4)n[nH]c3c2)cc1OC to produce COc1cc(-c2ccc3c(/C=C/c4ccc(NC(=O)CN)cc4)n[nH]c3c2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.