Task: Answer the MCQ question.
Question: Which compound exhibits a 17.880\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nc2ccc(NC(=O)c3ccc(=O)[nH]c3)cc2s1
b: O=C(O)/C=C/C(=O)Nc1ccc(Oc2ccccc2)cc1
Answer: a. Cc1nc2ccc(NC(=O)c3ccc(=O)[nH]c3)cc2s1
{#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#}
Cc1nc2ccc(NC(=O)c3ccc(=O)[nH]c3)cc2s1
Cc1nc2ccc(NC(=O)c3ccc(=O)[nH]c3)cc2s1
N-(2-methyl-1,3-benzothiazol-6-yl)-6-oxo-1H-pyridine-3-carboxamide