Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.471\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a NC(=O)CCN1CCCCC1
b Cc1oc2c(cc(NS(=O)(=O)c3ccc(Cl)cc3)c3ccccc32)c1C(=O)O
Answer: a. NC(=O)CCN1CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)CCN1CCCCC1
NC(=O)CCN1CCCCC1
3-piperidin-1-ylpropanamide