Task: Answer the MCQ question.
Question: Which drug exhibits a 24.284% 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. Cc1nn(C(=O)CNC(=O)c2ccccc2)c(C)c1C
b. CCN1CCN(C(=O)c2cccc(OC3CCN(S(=O)(=O)N(C)C)CC3)c2)CC1
Answer: b. CCN1CCN(C(=O)c2cccc(OC3CCN(S(=O)(=O)N(C)C)CC3)c2)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#}
CCN1CCN(C(=O)c2cccc(OC3CCN(S(=O)(=O)N(C)C)CC3)c2)CC1
CCN1CCN(C(=O)c2cccc(OC3CCN(S(=O)(=O)N(C)C)CC3)c2)CC1
4-[3-(4-ethylpiperazine-1-carbonyl)phenoxy]-N,N-dimethylpiperidine-1-sulfonamide