Task: Answer the multiple-choice question.
Query: Which drug exhibits a 17.276\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. C=CCn1c(O)c(C(C)=NCCN2CCCCC2)c(=O)[nH]c1=O
b. COc1ccc(NC(=O)CCS(=O)(=O)c2ccc(Cl)cc2)cc1
c. CC(C)NC(=O)CN(Cc1ccc(F)cc1)C(=O)CCC(=O)Nc1nccs1
d. CN1CCN(c2ccc([N+](=O)[O-])cc2NC(=O)c2ccco2)CC1
e. Cc1cc(C)c(NC(=O)Cn2nc(-c3ccccc3)nc2-c2ccccc2)c(C)c1
Answer: c. CC(C)NC(=O)CN(Cc1ccc(F)cc1)C(=O)CCC(=O)Nc1nccs1
{#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#}
CC(C)NC(=O)CN(Cc1ccc(F)cc1)C(=O)CCC(=O)Nc1nccs1
CC(C)NC(=O)CN(Cc1ccc(F)cc1)C(=O)CCC(=O)Nc1nccs1
N'-[(4-fluorophenyl)methyl]-N'-[2-oxo-2-(propan-2-ylamino)ethyl]-N-(1,3-thiazol-2-yl)butanediamide