Task: Answer the multiple-choice question.
Question: Which drug has a 16.499\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc(/C=N/n2cnc3sc(C)c(C)c3c2=O)o1
b: CC1CCc2c(sc3nc(CN4CCOCC4)nc(Sc4ccccc4)c23)C1
Answer: a. Cc1ccc(/C=N/n2cnc3sc(C)c(C)c3c2=O)o1
{#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#}
Cc1ccc(/C=N/n2cnc3sc(C)c(C)c3c2=O)o1
Cc1ccc(/C=N/n2cnc3sc(C)c(C)c3c2=O)o1
5,6-dimethyl-3-[(E)-(5-methylfuran-2-yl)methylideneamino]thieno[2,3-d]pyrimidin-4-one