Task: Answer the multiple choice question.
Question: Which compound has a 11.943\% 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 CC(C)c1ccc(OCC(=O)NCc2ccco2)cc1
b O=C(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]
c c1ccc(C2=Nn3c(nnc3-c3ccncc3)SC2)cc1
Answer: b. O=C(Nc1nc(-c2cccnc2)cs1)c1ccccc1[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_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(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]
O=C(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]
2-nitro-N-(4-pyridin-3-yl-1,3-thiazol-2-yl)benzamide