Task: Answer the multiple choice question.
Question: Which compound has a 23.373% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCCNC(=O)c1cc2ccccc2s1
b.) COc1ccccc1NC(=O)CCC(=O)O
c.) CN(C)CCCNC(=O)c1cc(C(=O)Cc2ccc(Cl)cc2)c[nH]1
Answer: b. COc1ccccc1NC(=O)CCC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)CCC(=O)O
COc1ccccc1NC(=O)CCC(=O)O
4-(2-methoxyanilino)-4-oxobutanoic acid