Using N#CN, CSC1=NC(=O)C(=Cc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)N1C to produce CN1C(=Cc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)C(=O)N=C1NC#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.