Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.073\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCN(c1ccc(NC(=O)COC(=O)c2ccc([N+](=O)[O-])o2)cc1)C(C)C
b) Cc1occc1C(=O)Nc1nn[nH]n1
Answer: a. CCN(c1ccc(NC(=O)COC(=O)c2ccc([N+](=O)[O-])o2)cc1)C(C)C
{#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#}
CCN(c1ccc(NC(=O)COC(=O)c2ccc([N+](=O)[O-])o2)cc1)C(C)C
CCN(c1ccc(NC(=O)COC(=O)c2ccc([N+](=O)[O-])o2)cc1)C(C)C
[2-[4-[ethyl(propan-2-yl)amino]anilino]-2-oxoethyl] 5-nitrofuran-2-carboxylate