Using CC(=O)OC(C)=O, CC1(C)CC(=O)c2sc(N3CCOC[C@@H]3Cc3c[nH]c4ccccc34)nc2C1 to produce CC(=O)n1cc(C[C@H]2COCCN2c2nc3c(s2)C(=O)CC(C)(C)C3)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.