Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.371\% 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: Cc1nn(-c2ccccc2)c2sc(C(=O)OCN3C(=O)c4ccccc4C3=O)cc12
b: O=C(COC(=O)c1ccc(Cl)cc1[N+](=O)[O-])NC(=O)c1ccccc1
Answer: b. O=C(COC(=O)c1ccc(Cl)cc1[N+](=O)[O-])NC(=O)c1ccccc1
{#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(COC(=O)c1ccc(Cl)cc1[N+](=O)[O-])NC(=O)c1ccccc1
O=C(COC(=O)c1ccc(Cl)cc1[N+](=O)[O-])NC(=O)c1ccccc1
(2-benzamido-2-oxoethyl) 4-chloro-2-nitrobenzoate