Problem statement: Answer the multiple-choice question.
Question: Which drug has a 19.742\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(C2/C(=C(/O)c3ccc(C)cc3)C(=O)C(=O)N2C)cc1
(b) COc1ccc(N/C=C/C(=O)c2ccc(C)cc2)c([N+](=O)[O-])c1
Answer: b. COc1ccc(N/C=C/C(=O)c2ccc(C)cc2)c([N+](=O)[O-])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#}
COc1ccc(N/C=C/C(=O)c2ccc(C)cc2)c([N+](=O)[O-])c1
COc1ccc(N/C=C/C(=O)c2ccc(C)cc2)c([N+](=O)[O-])c1
(E)-3-(4-methoxy-2-nitroanilino)-1-(4-methylphenyl)prop-2-en-1-one