Problem statement: Answer the MCQ question.
Question: Which drug has a 6.919\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1cc(-c2nnco2)c(C)n1-c1ccc(F)cc1
(b) O=C(O)COc1ccc(/C=N/NC(=O)c2cn(-c3ccccc3)nc2-c2ccccc2)cc1
Answer: a. Cc1cc(-c2nnco2)c(C)n1-c1ccc(F)cc1
{#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#}
Cc1cc(-c2nnco2)c(C)n1-c1ccc(F)cc1
Cc1cc(-c2nnco2)c(C)n1-c1ccc(F)cc1
2-[1-(4-fluorophenyl)-2,5-dimethylpyrrol-3-yl]-1,3,4-oxadiazole