Using CCOC(=O)c1cn2c3c([nH]c(=O)c2n1)-c1cccc(CC(=O)NS(C)(=O)=O)c1C3 to produce CS(=O)(=O)NC(=O)Cc1cccc2c1Cc1c-2[nH]c(=O)c2nc(C(=O)O)cn12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.