Task: Answer the multiple-choice question.
Question: Which compound has a 6.819\% 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 additional words.
Options:
a Cc1ccc(C(=O)NCCCNC(=O)c2ccccc2C)cn1
b CCOc1ccc(/C=N/NC(=O)Cc2cccs2)cc1
Answer: b. CCOc1ccc(/C=N/NC(=O)Cc2cccs2)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#}
CCOc1ccc(/C=N/NC(=O)Cc2cccs2)cc1
CCOc1ccc(/C=N/NC(=O)Cc2cccs2)cc1
N-[(E)-(4-ethoxyphenyl)methylideneamino]-2-(thiophen-2-yl)acetamide