Task: Answer the multiple-choice question.
Question: Which compound has a 7.109\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1cc(Cl)nc2ccccc12
(b) COc1ccc(Br)cc1CN(C)C(C)C(=O)Nc1cccc(C(C)=O)c1
(c) O=C1C2C(C(=O)N1/N=C/c1cc(Br)cc([N+](=O)[O-])c1O)C1C=CC2C12CC2
Answer: b. COc1ccc(Br)cc1CN(C)C(C)C(=O)Nc1cccc(C(C)=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(Br)cc1CN(C)C(C)C(=O)Nc1cccc(C(C)=O)c1
COc1ccc(Br)cc1CN(C)C(C)C(=O)Nc1cccc(C(C)=O)c1
N-(3-acetylphenyl)-2-[(5-bromo-2-methoxyphenyl)methyl-methylamino]propanamide