Task: Answer the multiple-choice question.
Question: Which compound has a 2.044\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC(Oc1ccc(Cl)cc1)C(=O)/C=C/N(C)C
b) O=C(O)c1cc(/C=C/C(=O)c2cc(F)ccc2O)c2c(c1)COCO2
Answer: b. O=C(O)c1cc(/C=C/C(=O)c2cc(F)ccc2O)c2c(c1)COCO2
{#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#}
8-[(E)-3-(5-fluoro-2-hydroxyphenyl)-3-oxoprop-1-enyl]-4H-1,3-benzodioxine-6-carboxylic acid