Using CCCCCCI, CCc1cnc(NCCc2csc(SC(C)(C)C(=O)OC(C)(C)C)n2)nc1 to produce CCCCCCN(CCc1csc(SC(C)(C)C(=O)O)n1)c1ncc(CC)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.