Problem statement: Answer the MCQ question.
Question: Which compound has a 9.833\% 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] COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
[b] COc1cc(C(C(=O)NC2CCCC2)N(C(=O)c2snc(C(N)=O)c2N)c2ccccc2)cc(OC)c1OC
Answer: a. COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
{#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#}
COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
N-(4-chloro-2-carboxyphenyl)-2-(2-methoxyphenyl)acetamide