Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.047\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccccc1OCC(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]
(b) CCOc1ccccc1-c1nc(C(N)=O)c2[nH]c(=O)n(-c3ccccc3)c2n1
Answer: a. Cc1ccccc1OCC(=O)NNC(=S)NC(=O)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#}
Cc1ccccc1OCC(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]
Cc1ccccc1OCC(=O)NNC(=S)NC(=O)c1ccccc1[N+](=O)[O-]
N-[[[2-(2-methylphenoxy)acetyl]amino]carbamothioyl]-2-nitrobenzamide