Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.819\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cccc(NC(=O)CCN2C(=O)c3ccc([N+](=O)[O-])cc3C2=O)c1
(b) C=C(C)C1CC=C(C)/C(=N/NC(=O)CCC(=O)Nc2ccccc2Cl)C1
(c) Fc1cc2nc(-c3ccncc3)[nH]c2cc1F
(d) O=C(/C=C/c1ccccc1)N1CCC(c2ccccc2)C1
(e) COc1cccc(NC(=O)C(NCCc2ccc(S(N)(=O)=O)cc2)c2ccccc2)c1
Answer: a. COc1cccc(NC(=O)CCN2C(=O)c3ccc([N+](=O)[O-])cc3C2=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#}
COc1cccc(NC(=O)CCN2C(=O)c3ccc([N+](=O)[O-])cc3C2=O)c1
COc1cccc(NC(=O)CCN2C(=O)c3ccc([N+](=O)[O-])cc3C2=O)c1
N-(3-methoxyphenyl)-3-(5-nitro-1,3-dioxoisoindol-2-yl)propanamide