Using COc1ccc2c(c1)CN(c1cc(NCC3(N)COC3)c3cc(C)ccc3n1)CCS2(=O)=O to produce Cc1ccc2nc(N3CCS(=O)(=O)c4ccc(O)cc4C3)cc(NCC3(N)COC3)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.