Problem statement: Answer the MCQ question.
Query: Which drug has a 17.998% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cl.N=C(N)c1ccccc1.O
b) CN1/C(=C/C=N/NC(=O)c2ccc([N+](=O)[O-])cc2)C(C)(C)c2ccccc21
c) Brc1ccc2nc(-c3c[nH]c4ccccc34)cn2c1
Answer: c. Brc1ccc2nc(-c3c[nH]c4ccccc34)cn2c1
{#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#}
Brc1ccc2nc(-c3c[nH]c4ccccc34)cn2c1
Brc1ccc2nc(-c3c[nH]c4ccccc34)cn2c1
6-bromo-2-(1H-indol-3-yl)imidazo[1,2-a]pyridine