Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.004\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(N2C(=O)C(C)(C)C2c2c(O)ccc3ccccc23)cc1
b) O=C(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
c) COc1cc(C(=S)N2CCOCC2)ccc1OS(=O)(=O)c1ccc(NC(C)=O)cc1
Answer: b. O=C(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
{#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(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
O=C(Nc1ccccc1N1CCOCC1)c1ccc([N+](=O)[O-])o1
N-(2-morpholin-4-ylphenyl)-5-nitrofuran-2-carboxamide