Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.785\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a NS(=O)(=O)c1cc(Cl)c(Cl)c(S(N)(=O)=O)c1
b COc1ccc(OC)c(N2C(=O)NC(=O)/C(=C/c3ccc([N+](=O)[O-])s3)C2=O)c1
c Cc1cccnc1NC(=O)C1CCN(S(=O)(=O)c2cccs2)CC1
Answer: b. COc1ccc(OC)c(N2C(=O)NC(=O)/C(=C/c3ccc([N+](=O)[O-])s3)C2=O)c1
{#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#}
COc1ccc(OC)c(N2C(=O)NC(=O)/C(=C/c3ccc([N+](=O)[O-])s3)C2=O)c1
COc1ccc(OC)c(N2C(=O)NC(=O)/C(=C/c3ccc([N+](=O)[O-])s3)C2=O)c1
(5Z)-1-(2,5-dimethoxyphenyl)-5-[(5-nitrothiophen-2-yl)methylidene]-1,3-diazinane-2,4,6-trione