Task: Answer the MCQ question.
Query: Which drug exhibits a 7.869\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1c(NC(=O)c2ccc(N(C)S(C)(=O)=O)cc2)c(=O)n(-c2ccccc2)n1C
b: N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
c: COc1ccc(-c2noc(-c3cccnc3)n2)cc1OC
d: CCOC(=O)c1[nH]cnc1C(=O)Nc1ccc([N+](=O)[O-])cc1
Answer: c. COc1ccc(-c2noc(-c3cccnc3)n2)cc1OC
{#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(-c2noc(-c3cccnc3)n2)cc1OC
COc1ccc(-c2noc(-c3cccnc3)n2)cc1OC
3-(3,4-dimethoxyphenyl)-5-pyridin-3-yl-1,2,4-oxadiazole