Task: Answer the multiple choice question.
Question: Which compound exhibits a 14.123\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCNC(=O)CCSc1nnc(-c2ccncc2)o1
b. NC(=O)C1CCN(C(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)CC1
c. CC(=O)N1CCN(C(=S)NC(=O)c2c(-c3ccccc3Cl)noc2C)CC1
d. COc1ccc(CNC(=O)CNS(=O)(=O)c2cccc(C#N)c2)cc1OC
e. Cc1onc(-c2ccccc2)c1C(=O)N1CCN(CCc2ccccc2)CC1
Answer: a. CCNC(=O)CCSc1nnc(-c2ccncc2)o1
{#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#}
CCNC(=O)CCSc1nnc(-c2ccncc2)o1
CCNC(=O)CCSc1nnc(-c2ccncc2)o1
N-ethyl-3-[(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)sulfanyl]propanamide