Problem statement: Answer the multiple-choice question.
Question: Which drug has a -13.579\% 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/c1ccc([N+](=O)[O-])o1)c1cc(-c2ccncc2)nc2ccccc12
b. Cc1nc(SCC(=O)Nc2ccc(C)c(F)c2)c2oc3ccccc3c2n1
c. Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
Answer: a. O=C(N/N=C/c1ccc([N+](=O)[O-])o1)c1cc(-c2ccncc2)nc2ccccc12
{#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(N/N=C/c1ccc([N+](=O)[O-])o1)c1cc(-c2ccncc2)nc2ccccc12
O=C(N/N=C/c1ccc([N+](=O)[O-])o1)c1cc(-c2ccncc2)nc2ccccc12
N-[(E)-(5-nitrofuran-2-yl)methylideneamino]-2-pyridin-4-ylquinoline-4-carboxamide