Task: Answer the MCQ question.
Question: Which drug has a 11.789\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a Cc1cc(C)n(-c2ccc(NC(=O)C3CCN(Cc4ccccn4)CC3)cc2)n1
b O=C1CCN(CCc2ccccc2)CCN1CCOc1ccccc1
c O=C(Nc1ccccc1F)c1ccc(OCc2ccccc2)cc1
d O=C1c2ccccc2C(=O)N1CCCCN(C(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)c1ccc(Cl)cc1
e Cn1ncc(Br)c1NC(=O)Nc1ccc(Cl)cc1
Answer: e. Cn1ncc(Br)c1NC(=O)Nc1ccc(Cl)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#}
Cn1ncc(Br)c1NC(=O)Nc1ccc(Cl)cc1
Cn1ncc(Br)c1NC(=O)Nc1ccc(Cl)cc1
1-(4-bromo-2-methylpyrazol-3-yl)-3-(4-chlorophenyl)urea