Using CCCCONC(=O)NC(=N)Nc1c(C)cccc1C, COC(OC)N(C)C to produce CCCCONc1ncn(-c2c(C)cccc2C)c(=O)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.