Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -2.577% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)C1CCCN1C(=O)c1ccc(OC)c(Br)c1
b. Cc1cccc(C(=O)NNC(=O)C2CCCO2)c1
c. COc1ccc(N/C=C/C(=O)C(F)(F)F)cc1
Answer: a. CCOC(=O)C1CCCN1C(=O)c1ccc(OC)c(Br)c1
{#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#}
CCOC(=O)C1CCCN1C(=O)c1ccc(OC)c(Br)c1
CCOC(=O)C1CCCN1C(=O)c1ccc(OC)c(Br)c1
ethyl 1-(3-bromo-4-methoxybenzoyl)pyrrolidine-2-carboxylate