Using COc1nc(SC)ncc1-c1ccc(Oc2ccnc(-c3cnn(C)c3)c2)c(C)n1, CC(C)N to produce COc1nc(NC(C)C)ncc1-c1ccc(Oc2ccnc(-c3cnn(C)c3)c2)c(C)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.