Task: Answer the MCQ question.
Question: Which drug has a 12.077\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(-c2nc3c(-c4ccc(Cl)cc4)cnn3cc2C)cc1F
[b] COc1cccc(C(=O)NN2CC(O)=C(c3nc4ccccc4n3C)C2=N)c1
Answer: a. COc1ccc(-c2nc3c(-c4ccc(Cl)cc4)cnn3cc2C)cc1F
{#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(-c2nc3c(-c4ccc(Cl)cc4)cnn3cc2C)cc1F
COc1ccc(-c2nc3c(-c4ccc(Cl)cc4)cnn3cc2C)cc1F
3-(4-chlorophenyl)-5-(3-fluoro-4-methoxyphenyl)-6-methylpyrazolo[1,5-a]pyrimidine