Task: Answer the multiple-choice question.
Query: Which drug 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, b, or c without using any additional words.
Options:
a. COc1cc(CNCCCCO)ccc1OCc1ccccc1F.Cl
b. O=C(Nc1cccc(-c2cn3c(n2)SCC3)c1)c1ccc(Br)o1
c. O=C(NC(=S)Nc1ccc(Br)c(Cl)c1)C1CC1
Answer: b. O=C(Nc1cccc(-c2cn3c(n2)SCC3)c1)c1ccc(Br)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#}
5-bromo-N-[3-(2,3-dihydroimidazo[2,1-b][1,3]thiazol-6-yl)phenyl]furan-2-carboxamide