Task: Answer the MCQ question.
Question: Which compound exhibits a 25.169\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] N#Cc1c(-c2ccccc2)cc(-c2ccccc2)nc1Br
[b] CCOC(=O)c1cnn(CCOC(=O)c2cccc(F)c2)c1NC(=O)c1cccc(F)c1
Answer: b. CCOC(=O)c1cnn(CCOC(=O)c2cccc(F)c2)c1NC(=O)c1cccc(F)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)c1cnn(CCOC(=O)c2cccc(F)c2)c1NC(=O)c1cccc(F)c1
CCOC(=O)c1cnn(CCOC(=O)c2cccc(F)c2)c1NC(=O)c1cccc(F)c1
ethyl 5-[(3-fluorobenzoyl)amino]-1-[2-(3-fluorobenzoyl)oxyethyl]pyrazole-4-carboxylate