Task: Answer the following question about the molecule with SMILES [2H]C([2H])(NC([2H])([2H])[C@H](O)[C@H]1CCc2cc(F)ccc2O1)[C@H](O)[C@@H]1CCc2cc(F)ccc2O1.
Question: Please describe this drug.
Answer: Nebivolol is a beta-1 adrenergic receptor antagonist with antihypertensive and vasodilatory activity. Nebivolol binds to and blocks the beta-1 adrenergic receptors in the heart, thereby decreasing cardiac contractility and rate. This leads to a reduction in cardiac output and lowers blood pressure. In addition, nebivolol potentiates nitric oxide (NO), thereby relaxing vascular smooth muscle and exerting a vasodilatory effect.
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
[2H]C([2H])(NC([2H])([2H])[C@H](O)[C@H]1CCc2cc(F)ccc2O1)[C@H](O)[C@@H]1CCc2cc(F)ccc2O1
[2H]C([2H])([C@@H]([C@H]1CCC2=C(O1)C=CC(=C2)F)O)NC([2H])([2H])[C@@H]([C@@H]3CCC4=C(O3)C=CC(=C4)F)O
(1S)-2,2-dideuterio-2-[[(2S)-1,1-dideuterio-2-[(2S)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]-2-hydroxyethyl]amino]-1-[(2R)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]ethanol
Please describe this drug.