Using CC(C)Oc1ccc(-c2nn(C)cc2CN(C)CCN(C)Cc2ccccc2)cc1 to produce CNCCN(C)Cc1cn(C)nc1-c1ccc(OC(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.