Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.537\% 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 or b without using any additional words.
Options:
a) Cc1ccc(-c2nnc(NC(=O)c3ccc([N+](=O)[O-])o3)o2)c(C)c1
b) O=C(NN/C(=N/S(=O)(=O)c1ccc(Cl)cc1)c1ccccc1)c1ccc(O)cc1
Answer: a. Cc1ccc(-c2nnc(NC(=O)c3ccc([N+](=O)[O-])o3)o2)c(C)c1
{#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#}
Cc1ccc(-c2nnc(NC(=O)c3ccc([N+](=O)[O-])o3)o2)c(C)c1
Cc1ccc(-c2nnc(NC(=O)c3ccc([N+](=O)[O-])o3)o2)c(C)c1
N-[5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-yl]-5-nitrofuran-2-carboxamide