Task: Answer the MCQ question.
Query: Which compound exhibits a 0.007% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCC(C)Cn1c(C(C)O)nc2ccccc21
[b] CC(=O)Cn1ncc(N2CCOCC2)c(Br)c1=O
[c] CC(=O)NC(C)C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
[d] Cc1ccc(N(C(=O)c2cccs2)C2C=CS(=O)(=O)C2)cc1
Answer: a. CCC(C)Cn1c(C(C)O)nc2ccccc21
{#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#}
CCC(C)Cn1c(C(C)O)nc2ccccc21
CCC(C)Cn1c(C(C)O)nc2ccccc21
1-[1-(2-methylbutyl)benzimidazol-2-yl]ethanol