Task: Answer the MCQ question.
Question: Which drug exhibits a 13.037\% 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) Cc1ccc(OC(C)C(=O)Nc2ccncc2)cc1C
b) O=C(CCCCCn1c(=S)[nH]c2ccc(N3CCOCC3)cc2c1=O)NCc1ccc(Cl)cc1
Answer: a. Cc1ccc(OC(C)C(=O)Nc2ccncc2)cc1C
{#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#}
Cc1ccc(OC(C)C(=O)Nc2ccncc2)cc1C
Cc1ccc(OC(C)C(=O)Nc2ccncc2)cc1C
2-(3,4-dimethylphenoxy)-N-pyridin-4-ylpropanamide