Problem statement: Answer the MCQ question.
Question: Which drug has a 12.899% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc2nnc(Cl)n2n1
(b) Cc1cc(=O)oc2cc(OCCSc3nnc(-c4ccccc4)o3)ccc12
(c) COc1cccc(-c2ccc(-c3noc(-c4cccs4)n3)c(OC)n2)c1
Answer: a. Cc1ccc2nnc(Cl)n2n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc2nnc(Cl)n2n1
Cc1ccc2nnc(Cl)n2n1
3-chloro-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine