Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.106% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] FC(F)(Cl)c1nnc2ccc(Cl)nn12
[b] O=C(CCCC(=O)N(CC(=O)NC1CCCCC1)Cc1ccccc1)Nc1ccccn1
Answer: a. FC(F)(Cl)c1nnc2ccc(Cl)nn12
{#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#}
FC(F)(Cl)c1nnc2ccc(Cl)nn12
FC(F)(Cl)c1nnc2ccc(Cl)nn12
6-chloro-3-[chloro(difluoro)methyl]-[1,2,4]triazolo[4,3-b]pyridazine