Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.439\% 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 additional words.
Options:
a) O=C(Nc1cc(Cl)cc(Cl)c1)c1coc(=O)c(Br)c1
b) Cc1ccc(F)cc1N=Cc1c(O)c2ccccc2oc1=O
Answer: b. Cc1ccc(F)cc1N=Cc1c(O)c2ccccc2oc1=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#}
Cc1ccc(F)cc1N=Cc1c(O)c2ccccc2oc1=O
Cc1ccc(F)cc1N=Cc1c(O)c2ccccc2oc1=O
3-[(5-fluoro-2-methylphenyl)iminomethyl]-4-hydroxychromen-2-one