Using COCCS(=O)(=O)NC(=O)c1cnc(OCC23CC4CC(CC(C4)C2)C3)c(C2CC2)c1 to produce O=C(NS(=O)(=O)CCO)c1cnc(OCC23CC4CC(CC(C4)C2)C3)c(C2CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.