Task: Answer the MCQ question.
Question: Which compound has a 7.586\% 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) COc1ccccc1CSc1ncc(-c2ccc([N+](=O)[O-])cc2)[nH]1
b) CC1=NN(c2ccccc2)C(=O)/C1=C/c1c(O)n(-c2ccc(F)c(Cl)c2)[nH]c1=O
Answer: b. CC1=NN(c2ccccc2)C(=O)/C1=C/c1c(O)n(-c2ccc(F)c(Cl)c2)[nH]c1=O
{#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#}
CC1=NN(c2ccccc2)C(=O)/C1=C/c1c(O)n(-c2ccc(F)c(Cl)c2)[nH]c1=O
CC1=NN(c2ccccc2)C(=O)/C1=C/c1c(O)n(-c2ccc(F)c(Cl)c2)[nH]c1=O
(4E)-4-[[2-(3-chloro-4-fluorophenyl)-3-hydroxy-5-oxo-1H-pyrazol-4-yl]methylidene]-5-methyl-2-phenylpyrazol-3-one