Using C=CCC1(C)CN(C)Cc2c1[nH]c1ccc(C)cc21, CC1(c2ccncc2)CO1 to produce C=CCC1(C)CN(C)Cc2c1n(CC(C)(O)c1ccncc1)c1ccc(C)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.