Using COc1ccc2[nH]c(S)nc2c1, Cc1c(OCCO)ccnc1CCl to produce COc1ccc2[nH]c(SCc3nccc(OCCO)c3C)nc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.