Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 18.234\% 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) CCOc1cc(/C=C2/C(=O)ON=C2C)ccc1OCc1ccc(F)cc1
(b) Clc1cccc(Cl)c1C[n+]1ccc2ccccc2c1.[Br-]
Answer: a. CCOc1cc(/C=C2/C(=O)ON=C2C)ccc1OCc1ccc(F)cc1
{#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#}
CCOc1cc(/C=C2/C(=O)ON=C2C)ccc1OCc1ccc(F)cc1
CCOc1cc(/C=C2/C(=O)ON=C2C)ccc1OCc1ccc(F)cc1
(4E)-4-[[3-ethoxy-4-[(4-fluorophenyl)methoxy]phenyl]methylidene]-3-methyl-1,2-oxazol-5-one