Task: Answer the multiple choice question.
Query: Which drug exhibits a 31.407% hERG inhibition at 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(C=NCc2ccccc2)c(=O)[nH]c1=S
b.) O=C(NCCCNc1ccc([N+](=O)[O-])cc1Cl)c1ccccc1F
c.) CCOC(=O)C1CC2CC(C1)CN(C(=O)C1CCCCC1)C2
d.) O=[N+]([O-])c1ccc(S(=O)(=O)Nc2ccccn2)cc1
Answer: c. CCOC(=O)C1CC2CC(C1)CN(C(=O)C1CCCCC1)C2
{#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#}
CCOC(=O)C1CC2CC(C1)CN(C(=O)C1CCCCC1)C2
CCOC(=O)C1CC2CC(C1)CN(C(=O)C1CCCCC1)C2
ethyl 3-(cyclohexanecarbonyl)-3-azabicyclo[3.3.1]nonane-7-carboxylate