Task: Answer the MCQ question.
Question: Which compound exhibits a 5.969\% 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] CCN1CCN(C(=O)c2cc(COc3c(C)cccc3C)on2)CC1
[b] Cc1occc1C(=O)Nc1cccc([N+](=O)[O-])c1
[c] O=C(CN1CCCCCCC1)N/N=C/c1ccc([N+](=O)[O-])o1
Answer: b. Cc1occc1C(=O)Nc1cccc([N+](=O)[O-])c1
{#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#}
Cc1occc1C(=O)Nc1cccc([N+](=O)[O-])c1
Cc1occc1C(=O)Nc1cccc([N+](=O)[O-])c1
2-methyl-N-(3-nitrophenyl)furan-3-carboxamide