Using [BH3-]C#N, O=c1[nH]nc2c3c(cccc13)NC(c1ccccc1)C2c1ccccc1 to produce CN1c2cccc3c(=O)[nH]nc(c23)C(c2ccccc2)C1c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.