Task: Answer the MCQ question.
Question: Which compound exhibits a 16.396\% 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(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C(=O)N1CCCCCC1
b CS(=O)(=O)c1ccccc1C(=O)Nc1cccc(-c2nc3ccccc3o2)c1
c COc1ccc(S(=O)(=O)N2CCCN(CC(=O)Nc3cc(NC(C)=O)ccc3OC)CC2)cc1
Answer: a. O=C(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C(=O)N1CCCCCC1
{#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(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C(=O)N1CCCCCC1
O=C(O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C(=O)N1CCCCCC1
2-(azepane-1-carbonyl)-3,4,5,6-tetrachlorobenzoic acid