Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.265\% 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, b, c, or d without using any additional words.
Options:
a c1ccc(Sc2nc(N3CCCCC3)nc(N3CCCCC3)n2)nc1
b Cc1cccn2cc(CNS(=O)(=O)c3cccc(F)c3)nc12
c COc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)cc1
d COc1cc(Br)cc(CNc2ccc(F)c([N+](=O)[O-])c2)c1O
Answer: d. COc1cc(Br)cc(CNc2ccc(F)c([N+](=O)[O-])c2)c1O
{#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#}
COc1cc(Br)cc(CNc2ccc(F)c([N+](=O)[O-])c2)c1O
COc1cc(Br)cc(CNc2ccc(F)c([N+](=O)[O-])c2)c1O
4-bromo-2-[(4-fluoro-3-nitroanilino)methyl]-6-methoxyphenol