Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.308% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCn1c(=O)c([N+](=O)[O-])c(NCc2ccc3c(c2)OCO3)c2ccccc21
b: CN1CCC(NC(=O)c2ccncc2)CC1
c: Cc1ccccc1NC(=O)Cc1nc(CSc2nnc(C3CCCCC3)n2N)cs1
d: N#CCCN(C(=O)CSc1ccc2c(c1)OCCO2)c1ccc(F)cc1
Answer: b. CN1CCC(NC(=O)c2ccncc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCC(NC(=O)c2ccncc2)CC1
CN1CCC(NC(=O)c2ccncc2)CC1
N-(1-methylpiperidin-4-yl)pyridine-4-carboxamide