Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.255\% 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 other words.
Options:
a Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCN(c3ccccc3F)CC1)n2CCCc1ccccc1
b Cn1c(-c2sc3cc(C(F)(F)F)cnc3c2-c2ccccn2)n[nH]c1=S
Answer: b. Cn1c(-c2sc3cc(C(F)(F)F)cnc3c2-c2ccccn2)n[nH]c1=S
{#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#}
Cn1c(-c2sc3cc(C(F)(F)F)cnc3c2-c2ccccn2)n[nH]c1=S
Cn1c(-c2sc3cc(C(F)(F)F)cnc3c2-c2ccccn2)n[nH]c1=S
4-methyl-3-[3-pyridin-2-yl-6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl]-1H-1,2,4-triazole-5-thione