Task: Answer the MCQ question.
Question: Which compound has a 13.475\% human ether-à-go-go related gene (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) CCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
b) CCCN1CCC(NC(=S)Nc2ccc(S(N)(=O)=O)cc2)CC1
c) COc1ccc(-c2cc(C)no2)cc1S(=O)(=O)N1CCN(C(=O)c2ccco2)CC1
Answer: a. CCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
{#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#}
CCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
CCc1nc(-c2ccc(-c3ccc(OC)cc3)nc2OC)no1
5-ethyl-3-[2-methoxy-6-(4-methoxyphenyl)pyridin-3-yl]-1,2,4-oxadiazole