Task: Answer the MCQ question.
Question: Which drug exhibits a 3.053\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOc1ccc(NC(=S)Nc2cccc3ccccc23)cc1
b COCC(=O)Oc1c(Sc2ccccc2[N+](=O)[O-])c(C)nn1C(C)(C)C
Answer: b. COCC(=O)Oc1c(Sc2ccccc2[N+](=O)[O-])c(C)nn1C(C)(C)C
{#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#}
COCC(=O)Oc1c(Sc2ccccc2[N+](=O)[O-])c(C)nn1C(C)(C)C
COCC(=O)Oc1c(Sc2ccccc2[N+](=O)[O-])c(C)nn1C(C)(C)C
[2-tert-butyl-5-methyl-4-(2-nitrophenyl)sulfanylpyrazol-3-yl]2-methoxyacetate