Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.790\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)C1CCCN(CC(=O)Nc2c(F)c(F)c(F)c(F)c2F)C1
[b] CCc1ccc(CCC(=O)Nc2ccc(OC)cc2)o1
[c] CCOc1ccc(S(=O)(=O)Nc2nccs2)cc1
[d] CCCCn1nc(CC(=O)O)c2ccccc2c1=O
Answer: a. CCOC(=O)C1CCCN(CC(=O)Nc2c(F)c(F)c(F)c(F)c2F)C1
{#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#}
CCOC(=O)C1CCCN(CC(=O)Nc2c(F)c(F)c(F)c(F)c2F)C1
CCOC(=O)C1CCCN(CC(=O)Nc2c(F)c(F)c(F)c(F)c2F)C1
ethyl 1-[2-oxo-2-(2,3,4,5,6-pentafluoroanilino)ethyl]piperidine-3-carboxylate