Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.600\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cc(NC(=S)N2CCOCC2)c(OC)cc1Cl
b: CCCOc1ccc(C2CC(=O)NC2=O)cc1
Answer: a. COc1cc(NC(=S)N2CCOCC2)c(OC)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#}
COc1cc(NC(=S)N2CCOCC2)c(OC)cc1Cl
COc1cc(NC(=S)N2CCOCC2)c(OC)cc1Cl
N-(4-chloro-2,5-dimethoxyphenyl)morpholine-4-carbothioamide