Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.626% 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. CCNc1ccccc1C(=O)O
b. Cc1ccc2c(Cl)c(C(=O)NCc3cccnc3)sc2c1
c. COc1cc([N+](=O)[O-])ccc1NC(=O)Oc1ccc(NC(C)=O)cc1
Answer: a. CCNc1ccccc1C(=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#}
CCNc1ccccc1C(=O)O
CCNc1ccccc1C(=O)O
2-(ethylamino)benzoicacid