Problem statement: Answer the MCQ question.
Question: Which drug has a 20.250% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cn1nnnc1NCc1ccccc1F
b.) COc1ccc(C2C(C(C)=O)=C(O)C(=O)N2c2nccs2)cc1OC
c.) C#CCOc1c(Br)cc(/C=C2/C(=O)ON=C2C)cc1OCC
d.) O=C(NCCC(=O)N1CCN(c2ccccc2F)CC1)c1ccco1
Answer: c. C#CCOc1c(Br)cc(/C=C2/C(=O)ON=C2C)cc1OCC
{#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#}
C#CCOc1c(Br)cc(/C=C2/C(=O)ON=C2C)cc1OCC
C#CCOc1c(Br)cc(/C=C2/C(=O)ON=C2C)cc1OCC
(4E)-4-[(3-bromo-5-ethoxy-4-prop-2-ynoxyphenyl)methylidene]-3-methyl-1,2-oxazol-5-one