Using Cc1c(C)c2c(c(C)c1O)CCC(C)(COc1ccc(CC3SC(=O)NC3=O)cc1)O2, CCI to produce CCN1C(=O)SC(Cc2ccc(OCC3(C)CCc4c(C)c(O)c(C)c(C)c4O3)cc2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.