Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.320\% 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] O=c1c(-c2ccccc2Cl)coc2c(CN3CCCCC3)c(O)ccc12
[b] COc1cc(/C=C2\C(=O)NC(=O)N(CCc3ccc(F)cc3)C2=O)ccc1O
Answer: b. COc1cc(/C=C2\C(=O)NC(=O)N(CCc3ccc(F)cc3)C2=O)ccc1O
{#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#}
(5E)-1-[2-(4-fluorophenyl)ethyl]-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione