Task: Answer the multiple choice question.
Question: Which compound has a 11.903\% 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. COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(F)cc2)c1
b. O=C(Cn1cnc2ccccc2c1=O)c1ccc(OC(F)F)cc1
Answer: a. COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(F)cc2)c1
{#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#}
COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(F)cc2)c1
COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(F)cc2)c1
(4-fluorophenyl)-[[3-(3-methoxyphenyl)isoquinolin-4-yl]methoxy]methanone