Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.151\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)C1(C)C=C(Nc2ccccc2)C(=O)N1c1ccccc1
b: CCCOc1ccc(N2C(=O)CC(N(CCC)C(=O)CCC(=O)O)C2=O)cc1
Answer: b. CCCOc1ccc(N2C(=O)CC(N(CCC)C(=O)CCC(=O)O)C2=O)cc1
{#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#}
CCCOc1ccc(N2C(=O)CC(N(CCC)C(=O)CCC(=O)O)C2=O)cc1
CCCOc1ccc(N2C(=O)CC(N(CCC)C(=O)CCC(=O)O)C2=O)cc1
4-[[2,5-dioxo-1-(4-propoxyphenyl)pyrrolidin-3-yl]-propylamino]-4-oxobutanoic acid