Problem statement: Answer the MCQ question.
Query: Which drug has a 4.582\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCCCC(=O)C1C(=O)NC(=O)NC1=O
b. CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2OC)c1=S
c. COc1cccc(-c2csc(N3CCN(S(=O)(=O)c4ccc(F)cc4)CC3)n2)c1
Answer: a. CCCCC(=O)C1C(=O)NC(=O)NC1=O
{#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#}
CCCCC(=O)C1C(=O)NC(=O)NC1=O
CCCCC(=O)C1C(=O)NC(=O)NC1=O
5-pentanoyl-1,3-diazinane-2,4,6-trione