Using c1ccc(C(c2ccccc2)(c2ccccc2)n2cnc(CCc3coc4ccccc34)c2)cc1 to produce c1ccc2c(CCc3c[nH]cn3)coc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.