Task: Answer the multiple choice question.
Question: Which drug has a 13.109\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(C(=O)Nn2cnnc2)ccc1[N+](=O)[O-]
b: CCC(C)N1C(=O)CCC1C(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: a. Cc1cc(C(=O)Nn2cnnc2)ccc1[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#}
Cc1cc(C(=O)Nn2cnnc2)ccc1[N+](=O)[O-]
Cc1cc(C(=O)Nn2cnnc2)ccc1[N+](=O)[O-]
[6-methyl-4-(1,2,4-triazol-4-ylcarbamoyl)cyclohexa-1,3,5-trien-1-yl]-oxido-oxoazanium