Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.862\% 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, d, or e without using any additional words.
Options:
a.) COc1ccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(OC)c1OC
b.) Cc1nn(Cc2ccc(C(=O)n3cccn3)o2)c(C)c1Br
c.) CC(/C=C(\C)Nc1ccccc1)=[NH+]c1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
d.) CCOC(=O)C1=C(C)NC(=S)NC1c1ccc(OC(=O)c2ccco2)cc1
e.) Cc1cccc(/C=N/NC(=O)Cn2nccc2C)n1
Answer: b. Cc1nn(Cc2ccc(C(=O)n3cccn3)o2)c(C)c1Br
{#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#}
Cc1nn(Cc2ccc(C(=O)n3cccn3)o2)c(C)c1Br
Cc1nn(Cc2ccc(C(=O)n3cccn3)o2)c(C)c1Br
[5-[(4-bromo-3,5-dimethylpyrazol-1-yl)methyl]furan-2-yl]-pyrazol-1-ylmethanone