Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -5.581% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C1CC(SC(=Nc2ccccc2)Nc2ccccc2)C(=O)N1c1cccc(Cl)c1
b) CCCCCCc1cc2cc(-c3nnc(-c4ccccc4)o3)c(=O)oc2cc1O
Answer: a. O=C1CC(SC(=Nc2ccccc2)Nc2ccccc2)C(=O)N1c1cccc(Cl)c1
{#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#}
O=C1CC(SC(=Nc2ccccc2)Nc2ccccc2)C(=O)N1c1cccc(Cl)c1
O=C1CC(SC(=Nc2ccccc2)Nc2ccccc2)C(=O)N1c1cccc(Cl)c1
[1-(3-chlorophenyl)-2,5-dioxopyrrolidin-3-yl] N,N'-diphenylcarbamimidothioate