Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.100\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(Nc1ccccn1)C(=O)N1CCCCC1
b) CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
c) COc1ccc(-n2cnc(N)c2C(=O)c2cccc([N+](=O)[O-])c2)cc1
Answer: a. O=C(Nc1ccccn1)C(=O)N1CCCCC1
{#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#}
O=C(Nc1ccccn1)C(=O)N1CCCCC1
O=C(Nc1ccccn1)C(=O)N1CCCCC1
2-oxo-2-piperidin-1-yl-N-pyridin-2-ylacetamide