Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.344\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(Cl)cc1NC(=O)CCS(=O)(=O)c1ccc(Br)cc1
(b) CCN(CC)C(=O)C(=O)c1cccn1-c1cccc(OC)c1C#N
Answer: a. COc1ccc(Cl)cc1NC(=O)CCS(=O)(=O)c1ccc(Br)cc1
{#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(Cl)cc1NC(=O)CCS(=O)(=O)c1ccc(Br)cc1
COc1ccc(Cl)cc1NC(=O)CCS(=O)(=O)c1ccc(Br)cc1
3-(4-bromophenyl)sulfonyl-N-(5-chloro-2-methoxyphenyl)propanamide