Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 1.529\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CSc1sc(C(=O)NC(=O)NCc2cccnc2)c(C)c1-c1ccon1
[b] Cc1cccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)c1
Answer: b. Cc1cccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)c1
{#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#}
Cc1cccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)c1
Cc1cccc(CCNC(=O)c2cc(=O)[nH]c3ccc(Br)cc23)c1
6-bromo-N-[2-(3-methylphenyl)ethyl]-2-oxo-1H-quinoline-4-carboxamide