Task: Answer the multiple-choice question.
Query: Which compound exhibits a -12.071% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc(C(=O)N2CCN=C2c2ccccc2)cc(OC)c1OC
b. O=C1N/C(=C/c2ccc(N3CCOCC3)o2)C(=O)N1c1cccc(Cl)c1
Answer: b. O=C1N/C(=C/c2ccc(N3CCOCC3)o2)C(=O)N1c1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1N/C(=C/c2ccc(N3CCOCC3)o2)C(=O)N1c1cccc(Cl)c1
O=C1N/C(=C/c2ccc(N3CCOCC3)o2)C(=O)N1c1cccc(Cl)c1
(5E)-3-(3-chlorophenyl)-5-[(5-morpholin-4-ylfuran-2-yl)methylidene]imidazolidine-2,4-dione