Task: Answer the MCQ question.
Question: Which compound has a 15.083\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)C1CCN(C(=O)C2CC(=O)N(c3ccc(C)cc3)C2)CC1
(b) O=C(NS(=O)(=O)c1ccc(Cl)s1)c1ccccc1
Answer: b. O=C(NS(=O)(=O)c1ccc(Cl)s1)c1ccccc1
{#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(NS(=O)(=O)c1ccc(Cl)s1)c1ccccc1
O=C(NS(=O)(=O)c1ccc(Cl)s1)c1ccccc1
N-(5-chlorothiophen-2-yl)sulfonylbenzamide