Using CC(C)(C)OC(=O)N1CCC(Cn2cnc([C@](O)(c3ccccc3)C3CCCCC3)n2)CC1 to produce O[C@](c1ccccc1)(c1ncn(CC2CCNCC2)n1)C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.