Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.248\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCOC(=O)C1CCN(C(=O)c2cccnc2)CC1
b Cc1ccc(C2=N/C(=C\c3cccnc3)C(=O)O2)cc1
c Cc1cccn2c(N)c(-c3ccccc3)nc12
d COc1cccc(-c2nc(-c3ccc(NC(=O)c4cccs4)cc3)no2)c1
e Cc1ccc(S(=O)(=O)c2nc(Nc3ccccc3C#N)sc2Cl)cc1
Answer: a. CCOC(=O)C1CCN(C(=O)c2cccnc2)CC1
{#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#}
CCOC(=O)C1CCN(C(=O)c2cccnc2)CC1
CCOC(=O)C1CCN(C(=O)c2cccnc2)CC1
ethyl 1-(pyridine-3-carbonyl)piperidine-4-carboxylate