Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.164% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCCc1cc(=O)n2[nH]c(-c3cccc(Br)c3)cc2n1
(b) Cc1ccccc1CSCc1ccc(C(=O)NCCCN2CCOCC2)o1
Answer: a. CCCc1cc(=O)n2[nH]c(-c3cccc(Br)c3)cc2n1
{#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#}
CCCc1cc(=O)n2[nH]c(-c3cccc(Br)c3)cc2n1
CCCc1cc(=O)n2[nH]c(-c3cccc(Br)c3)cc2n1
2-(3-bromophenyl)-5-propyl-1H-pyrazolo[1,5-a]pyrimidin-7-one