Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.965\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(C(=O)CCC(=O)Nc2ccc(Cl)cc2)cc1
(b) N#Cc1c(-c2ccccc2)nc(SCC(=O)Nc2ccccc2F)[nH]c1=O
Answer: a. COc1ccc(C(=O)CCC(=O)Nc2ccc(Cl)cc2)cc1
{#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#}
COc1ccc(C(=O)CCC(=O)Nc2ccc(Cl)cc2)cc1
COc1ccc(C(=O)CCC(=O)Nc2ccc(Cl)cc2)cc1
N-(4-chlorophenyl)-4-(4-methoxyphenyl)-4-oxobutanamide