Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.003\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(CN1CCN(Cc2ccccc2)CC1)NCCNc1ccc([N+](=O)[O-])cn1
b CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(C)cc2)c(=O)[nH]1
Answer: b. CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(C)cc2)c(=O)[nH]1
{#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#}
CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(C)cc2)c(=O)[nH]1
CCOC(=O)C(C)(C)Sc1nc2c(cnn2-c2ccc(C)cc2)c(=O)[nH]1
ethyl 2-methyl-2-[[1-(4-methylphenyl)-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanyl]propanoate