Task: Answer the MCQ question.
Query: Which drug exhibits a -7.932\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC1CCN(CCCn2c(=S)[nH]c3c(sc4ccccc43)c2=O)CC1.Cl
b) CN(Cc1nc(-c2cccc(Cl)c2)no1)C1CCOCC1
Answer: b. CN(Cc1nc(-c2cccc(Cl)c2)no1)C1CCOCC1
{#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#}
CN(Cc1nc(-c2cccc(Cl)c2)no1)C1CCOCC1
CN(Cc1nc(-c2cccc(Cl)c2)no1)C1CCOCC1
N-[[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]-N-methyloxan-4-amine