Task: Answer the multiple choice question.
Question: Which drug exhibits a -15.727% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(NCCc1cccc(Cl)c1)c1cccc([N+](=O)[O-])c1
[b] CC(NC(=O)CCC(=O)c1ccc(F)cc1)C1CC2CCC1C2
[c] O=c1[nH]cccc1-c1nc2cc(Cl)ccc2n1Cc1ccccc1
Answer: a. O=C(NCCc1cccc(Cl)c1)c1cccc([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_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#}
O=C(NCCc1cccc(Cl)c1)c1cccc([N+](=O)[O-])c1
O=C(NCCc1cccc(Cl)c1)c1cccc([N+](=O)[O-])c1
N-[2-(3-chlorophenyl)ethyl]-3-nitrobenzamide