Task: Answer the MCQ question.
Question: Which compound exhibits a -0.548% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1cccc1CC(=O)NNC(=O)Nc1ccc(F)cc1
(b) CCNCCNC(=O)c1c(O)c2ccccc2n(CC)c1=O.Cl
Answer: a. Cn1cccc1CC(=O)NNC(=O)Nc1ccc(F)cc1
{#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#}
Cn1cccc1CC(=O)NNC(=O)Nc1ccc(F)cc1
Cn1cccc1CC(=O)NNC(=O)Nc1ccc(F)cc1
1-[[2-(1-methylpyrrol-2-yl)acetyl]amino]-3-(4-fluorophenyl)urea