Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.426\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccccc1Oc1ncnc(N)c1[N+](=O)[O-]
b. Cc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)cc1[N+](=O)[O-]
c. Cc1cc(OCC(O)CNC(C)(C)C)ccc1Cl.Cl
Answer: a. Cc1ccccc1Oc1ncnc(N)c1[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#}
Cc1ccccc1Oc1ncnc(N)c1[N+](=O)[O-]
Cc1ccccc1Oc1ncnc(N)c1[N+](=O)[O-]
6-(2-methylphenoxy)-5-nitropyrimidin-4-amine