Task: Answer the MCQ question.
Question: Which compound has a 14.789% 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] CC1=C(C(=O)OC2CCCCC2)C(c2ccc(C)o2)C2=C(CC(C)(C)CC2=O)N1
[b] CCOC(=O)c1c(NC(=O)c2cccc([N+](=O)[O-])c2C(=O)O)sc2c1CCCC2
[c] Cc1ccc(N/C=C(\[N+](=O)[O-])S(=O)(=O)c2ccccc2)cc1
[d] COc1cccc2oc3cc(C#Cc4ccccn4)ccc3c(=O)c12
Answer: b. CCOC(=O)c1c(NC(=O)c2cccc([N+](=O)[O-])c2C(=O)O)sc2c1CCCC2
{#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#}
CCOC(=O)c1c(NC(=O)c2cccc([N+](=O)[O-])c2C(=O)O)sc2c1CCCC2
CCOC(=O)c1c(NC(=O)c2cccc([N+](=O)[O-])c2C(=O)O)sc2c1CCCC2
2-[(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]-6-nitrobenzoic acid