Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.893\% 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 other words.
Options:
(a) O=C(COC(=O)c1ccc(O)cc1)Nc1ncc(Cl)cc1Cl
(b) Cc1c(NC(=O)c2ccco2)cccc1-c1nc2cccnc2s1
(c) O=[N+]([O-])c1ncn(CCn2ncnc2[N+](=O)[O-])n1
Answer: c. O=[N+]([O-])c1ncn(CCn2ncnc2[N+](=O)[O-])n1
{#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=[N+]([O-])c1ncn(CCn2ncnc2[N+](=O)[O-])n1
O=[N+]([O-])c1ncn(CCn2ncnc2[N+](=O)[O-])n1
5-nitro-1-[2-(3-nitro-1,2,4-triazol-1-yl)ethyl]-1,2,4-triazole