Using O=Cc1ccc(-c2ccc3ncnc(Nc4ccc(OCc5ccccc5)cc4)c3c2)o1, NCCS(N)(=O)=O to produce NS(=O)(=O)CCNCc1ccc(-c2ccc3ncnc(Nc4ccc(OCc5ccccc5)cc4)c3c2)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.