Task: Answer the MCQ question.
Query: Which drug has a 7.632\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(N/N=C/c1c[nH]c2ccccc12)c1cc(-c2cccc3ccccc23)n[nH]1
[b] Cl.O=C(NC1CCN(Cc2ccccc2)CC1)c1ccccc1OCc1ccccc1
[c] CCOc1ccc(-c2ccc(C=O)o2)c([N+](=O)[O-])c1
Answer: c. CCOc1ccc(-c2ccc(C=O)o2)c([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#}
CCOc1ccc(-c2ccc(C=O)o2)c([N+](=O)[O-])c1
CCOc1ccc(-c2ccc(C=O)o2)c([N+](=O)[O-])c1
5-(4-ethoxy-2-nitrophenyl)furan-2-carbaldehyde