Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -37.278% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOc1ccc(Cl)cc1CNCCCSc1ncccn1
b. Cc1ccc(C)c(NC(=S)NC23CN4CN(CN(C4)C2)C3)c1
Answer: a. CCOc1ccc(Cl)cc1CNCCCSc1ncccn1
{#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#}
CCOc1ccc(Cl)cc1CNCCCSc1ncccn1
CCOc1ccc(Cl)cc1CNCCCSc1ncccn1
N-[(5-chloro-2-ethoxyphenyl)methyl]-3-pyrimidin-2-ylsulfanylpropan-1-amine