Using CC(=O)OC(C)=O, CN[C@H](C)COc1cccc2ncnc(Nc3ccc(Oc4ccc(C)nc4)c(C)c3)c12 to produce CC(=O)N(C)[C@H](C)COc1cccc2ncnc(Nc3ccc(Oc4ccc(C)nc4)c(C)c3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.