Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 10.790\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCC(=O)Nc1ccc(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)cc1
b. Cn1c(CNS(=O)(=O)c2ccc(Br)cc2)n[nH]c1=S
Answer: a. CCCC(=O)Nc1ccc(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)cc1
{#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#}
CCCC(=O)Nc1ccc(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)cc1
CCCC(=O)Nc1ccc(C(=O)NNC(=O)c2cccc([N+](=O)[O-])c2)cc1
N-[4-[[(3-nitrobenzoyl)amino]carbamoyl]phenyl]butanamide