Task: Answer the multiple choice question.
Question: Which compound has a 10.369\% 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(Cn1cnc([N+](=O)[O-])n1)NC1CC1
[b] OCCCc1n[nH]c(=S)n1-c1ccccc1
[c] CN(Cc1ncc[nH]1)C(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
Answer: a. O=C(Cn1cnc([N+](=O)[O-])n1)NC1CC1
{#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(Cn1cnc([N+](=O)[O-])n1)NC1CC1
O=C(Cn1cnc([N+](=O)[O-])n1)NC1CC1
N-cyclopropyl-2-(3-nitro-1,2,4-triazol-1-yl)acetamide