Task: Answer the multiple-choice question.
Query: Which compound exhibits a -7.958\% 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: COc1ccccc1CNS(=O)(=O)c1c(C)nc2scc(C)n2c1=O
b: CCN1CCN(CCn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)CC1
Answer: a. COc1ccccc1CNS(=O)(=O)c1c(C)nc2scc(C)n2c1=O
{#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#}
COc1ccccc1CNS(=O)(=O)c1c(C)nc2scc(C)n2c1=O
COc1ccccc1CNS(=O)(=O)c1c(C)nc2scc(C)n2c1=O
N-[(2-methoxyphenyl)methyl]-3,7-dimethyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-sulfonamide