Task: Answer the multiple choice question.
Query: Which compound exhibits a -25.260% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1nc(C)n(CC(O)COc2ccc3cc(Br)ccc3c2)n1
(b) CCOC(=O)C1CCCN(C(=O)c2cc3nc(-c4cccc(OC)c4)cc(C(F)(F)F)n3n2)C1
Answer: b. CCOC(=O)C1CCCN(C(=O)c2cc3nc(-c4cccc(OC)c4)cc(C(F)(F)F)n3n2)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)C1CCCN(C(=O)c2cc3nc(-c4cccc(OC)c4)cc(C(F)(F)F)n3n2)C1
CCOC(=O)C1CCCN(C(=O)c2cc3nc(-c4cccc(OC)c4)cc(C(F)(F)F)n3n2)C1
ethyl 1-[5-(3-methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl]piperidine-3-carboxylate