Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.036\% 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. CCOC(=O)Cc1nc(-c2ccccc2)n[nH]1
b. Cc1ccc(S(=O)(=O)N/N=C(\c2ccccc2)c2cccnc2)cc1
c. COc1cccc(/C=C/C(=O)NCc2cn3cc(Cl)ccc3n2)c1
Answer: a. CCOC(=O)Cc1nc(-c2ccccc2)n[nH]1
{#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#}
CCOC(=O)Cc1nc(-c2ccccc2)n[nH]1
CCOC(=O)Cc1nc(-c2ccccc2)n[nH]1
ethyl 2-(3-phenyl-1H-1,2,4-triazol-5-yl)acetate