Task: Answer the MCQ question.
Question: Which compound exhibits a -2.360% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)N1CCN(c2cccc(C)c2C)CC1
b) O=C(Nc1ccc(Cl)cc1)c1nc[nH]c1C(=O)NCc1ccccc1
Answer: a. CCOC(=O)N1CCN(c2cccc(C)c2C)CC1
{#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#}
CCOC(=O)N1CCN(c2cccc(C)c2C)CC1
CCOC(=O)N1CCN(c2cccc(C)c2C)CC1
ethyl 4-(2,3-dimethylphenyl)piperazine-1-carboxylate