Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.329\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(/C=N/N(c2ccccc2)c2ccccc2)cc1O
b. Cc1cc(C)c2c(CC(=O)NCc3ccco3)coc2c1
c. O=C(Nc1ccc(Cl)cn1)c1cc2ccccc2o1
Answer: a. COc1ccc(/C=N/N(c2ccccc2)c2ccccc2)cc1O
{#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#}
COc1ccc(/C=N/N(c2ccccc2)c2ccccc2)cc1O
COc1ccc(/C=N/N(c2ccccc2)c2ccccc2)cc1O
5-[(E)-(diphenylhydrazinylidene)methyl]-2-methoxyphenol