Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.426\% 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. O=C(Nc1cccnc1)c1sc2cccc(F)c2c1Cl
b. CCc1c(C)sc(NC(=O)c2cc(-c3ccc(OC)c(OC)c3)on2)c1C#N
c. CCc1nc(Nc2ccccc2F)c2oc3ccccc3c2n1.Cl
Answer: a. O=C(Nc1cccnc1)c1sc2cccc(F)c2c1Cl
{#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#}
O=C(Nc1cccnc1)c1sc2cccc(F)c2c1Cl
O=C(Nc1cccnc1)c1sc2cccc(F)c2c1Cl
3-chloro-4-fluoro-N-pyridin-3-yl-1-benzothiophene-2-carboxamide