Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.712\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Fc1ccc(NCc2cccnc2)cc1
[b] COc1ccc(NC(=O)C2CCN(C(=O)c3cccs3)CC2)cc1
Answer: a. Fc1ccc(NCc2cccnc2)cc1
{#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#}
Fc1ccc(NCc2cccnc2)cc1
Fc1ccc(NCc2cccnc2)cc1
4-fluoro-N-(pyridin-3-ylmethyl)aniline