Task: Answer the MCQ question.
Question: Which drug has a -30.486% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. OC(COC(c1ccccc1)c1ccccc1)CN1CCN(c2cccc(Cl)c2)CC1
b. Cc1ccoc1C(=O)NCCNc1ccc(Cl)cc1[N+](=O)[O-]
c. COc1ccc(OCCSc2nc3ccccc3n2CC(=O)O)cc1
Answer: b. Cc1ccoc1C(=O)NCCNc1ccc(Cl)cc1[N+](=O)[O-]
{#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#}
Cc1ccoc1C(=O)NCCNc1ccc(Cl)cc1[N+](=O)[O-]
Cc1ccoc1C(=O)NCCNc1ccc(Cl)cc1[N+](=O)[O-]
N-[2-(4-chloro-2-nitroanilino)ethyl]-3-methylfuran-2-carboxamide