Task: Answer the MCQ question.
Query: Which compound exhibits a -19.381% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCCCc1ccc(-c2csc(/C(C#N)=C/c3ccco3)n2)cc1
(b) O=C(CCC(=O)c1ccc(F)cc1)NC1CCCN(Cc2ccccc2F)C1
Answer: b. O=C(CCC(=O)c1ccc(F)cc1)NC1CCCN(Cc2ccccc2F)C1
{#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#}
O=C(CCC(=O)c1ccc(F)cc1)NC1CCCN(Cc2ccccc2F)C1
O=C(CCC(=O)c1ccc(F)cc1)NC1CCCN(Cc2ccccc2F)C1
N-[1-[(2-fluorophenyl)methyl]piperidin-3-yl]-4-(4-fluorophenyl)-4-oxobutanamide