Using CC(C)c1cc(C(C)C)c(S(=O)(=O)c2ccc3[nH]cc4c3c2[C@@]2(C)OCC(=O)N[C@@H]2C4)c(C(C)C)c1 to produce C[C@]12OCCN[C@@H]1Cc1c[nH]c3cccc2c13, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.