Task: Answer the multiple-choice question.
Question: Which drug exhibits a -50.949% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cl.N#CC(c1ccccc1)C1CCN(Cc2ccccc2)CC1
b.) CSCC[C@H](NC(=O)c1ccc(Br)o1)c1nnc2ccccn12
Answer: a. Cl.N#CC(c1ccccc1)C1CCN(Cc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.N#CC(c1ccccc1)C1CCN(Cc2ccccc2)CC1
Cl.N#CC(c1ccccc1)C1CCN(Cc2ccccc2)CC1
2-(1-benzylpiperidin-4-yl)-2-phenylacetonitrile;hydrochloride