Problem statement: Answer the multiple-choice question.
Question: Which compound has a 5.980\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCCCNC(=S)NNc1c(Cl)cc(Cl)cc1Cl
b. O=c1[nH]c2ccccc2cc1CN(CC1CCCO1)S(=O)(=O)c1ccc(Cl)cc1
Answer: a. CCCCNC(=S)NNc1c(Cl)cc(Cl)cc1Cl
{#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#}
CCCCNC(=S)NNc1c(Cl)cc(Cl)cc1Cl
CCCCNC(=S)NNc1c(Cl)cc(Cl)cc1Cl
1-butyl-3-(2,4,6-trichloroanilino)thiourea