Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.455\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(C(=O)O/N=C/c2c(N3CCOCC3)n(C)c3ccccc23)cc1
b.) Cc1cc(C)c2ccc(NN)nc2c1O
c.) N[C@@H](Cc1cc(Br)c(O)c(Br)c1)C(=O)O
d.) Cc1ccc2c(c1)c1ncnc(N3CCN(c4ccccc4)CC3)c1n2C
Answer: c. N[C@@H](Cc1cc(Br)c(O)c(Br)c1)C(=O)O
{#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#}
N[C@@H](Cc1cc(Br)c(O)c(Br)c1)C(=O)O
N[C@@H](Cc1cc(Br)c(O)c(Br)c1)C(=O)O
(2S)-2-amino-3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid