Using CC(C)(C)OC(=O)NCCNC(=O)c1cccc2c1OCCC(C(=O)NC(=N)N)=C2 to produce N=C(N)NC(=O)C1=Cc2cccc(C(=O)NCCN)c2OCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.