Task: Answer the MCQ question.
Query: Which compound exhibits a 16.789\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(NNC(=O)c1cccc2ccccc12)c1ccco1
b: CC(=O)Nc1ccc(NC(=O)C(C)O/N=C/c2cccc([N+](=O)[O-])c2)cc1
c: CCN(CC)S(=O)(=O)c1ccc(N2CCCCC2)c(NC(=O)c2ccncc2)c1
d: CCOc1ccc(NC(=O)CS(=O)(=O)c2cn(C)c3ccccc23)cc1
Answer: d. CCOc1ccc(NC(=O)CS(=O)(=O)c2cn(C)c3ccccc23)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(NC(=O)CS(=O)(=O)c2cn(C)c3ccccc23)cc1
CCOc1ccc(NC(=O)CS(=O)(=O)c2cn(C)c3ccccc23)cc1
N-(4-ethoxyphenyl)-2-(1-methylindol-3-yl)sulfonylacetamide