Using Cc1ccc(-c2c(-c3cn(N)c(C)n3)cnn2C)cc1, CCOC=N to produce Cc1ccc(-c2c(-c3cn(NC=N)c(C)n3)cnn2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.