Task: Answer the multiple-choice question.
Query: Which compound exhibits a -77.504% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1nn(CCC#N)c2c1P(=S)(N1CCCC1)OC(c1ccc(F)cc1)=N2
b: COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
c: CCc1cc(=O)oc2c(C)c(O)c(CN(C)C)cc12
Answer: b. COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
COc1cc(/C=N/NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)o2)cc(Br)c1O
N-[(E)-(3-bromo-4-hydroxy-5-methoxyphenyl)methylideneamino]-5-[(4-nitropyrazol-1-yl)methyl]furan-2-carboxamide