Problem statement: Answer the multiple-choice question.
Question: Which compound has a -5.842% 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] O=C(Nc1cccc(C(F)(F)F)c1)c1cnccn1
[b] COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
Answer: b. COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)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#}
COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
COCCN1CCn2c(nc3cc(NC(=O)c4cccs4)ccc32)C1
N-[2-(2-methoxyethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl]thiophene-2-carboxamide