Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.513\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCn1ncc(Br)c1C(=O)Nc1cccc(F)c1
(b) COC(=O)[C@H](Cc1ccccc1)NC(=O)NCCC1=CCCCC1
Answer: a. CCn1ncc(Br)c1C(=O)Nc1cccc(F)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#}
CCn1ncc(Br)c1C(=O)Nc1cccc(F)c1
CCn1ncc(Br)c1C(=O)Nc1cccc(F)c1
4-bromo-2-ethyl-N-(3-fluorophenyl)pyrazole-3-carboxamide