Task: Answer the multiple-choice question.
Query: Which compound has a 7.966\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCC(=O)Nc1nnc(-c2cccc(OCC)c2)s1
[b] Cc1ccc2nc(C)c(C(=O)N/N=C/c3ccc(C(=O)O)cc3)cc2c1
[c] COc1ccc(/C=N/n2cncn2)cc1Cn1cc([N+](=O)[O-])cn1
Answer: a. CCCC(=O)Nc1nnc(-c2cccc(OCC)c2)s1
{#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#}
CCCC(=O)Nc1nnc(-c2cccc(OCC)c2)s1
CCCC(=O)Nc1nnc(-c2cccc(OCC)c2)s1
N-[5-(3-ethoxyphenyl)-1,3,4-thiadiazol-2-yl]butanamide