Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.100\% 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) Br.C1=C(c2cccc3ccccc23)N2CCN=C2S1
(b) Cc1ccc(OCC(=O)NCCCNC(=O)c2cnccn2)cc1C
Answer: b. Cc1ccc(OCC(=O)NCCCNC(=O)c2cnccn2)cc1C
{#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#}
Cc1ccc(OCC(=O)NCCCNC(=O)c2cnccn2)cc1C
Cc1ccc(OCC(=O)NCCCNC(=O)c2cnccn2)cc1C
N-[3-[[2-(3,4-dimethylphenoxy)acetyl]amino]propyl]pyrazine-2-carboxamide