Using COc1ccc(NC(=S)NCC2CCN(CC3COc4ccccc4O3)CC2)cc1 to produce COc1ccc2nc(NCC3CCN(CC4COc5ccccc5O4)CC3)sc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.