Using CC(C)(C)OC(=O)N1CCC(CCCNC(=O)C2=Cc3cnc4cccc(n34)S2)CC1 to produce O=C(NCCCC1CCNCC1)C1=Cc2cnc3cccc(n23)S1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.