Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1oc(-c2cc(F)ccc2F)nc1CN1CCN(C)C(=O)[C@@H]1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 7.774
[b] 1.741
[c] 2.871
Answer: a. 7.774\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1oc(-c2cc(F)ccc2F)nc1CN1CCN(C)C(=O)[C@@H]1C
Cc1oc(-c2cc(F)ccc2F)nc1CN1CCN(C)C(=O)[C@@H]1C
(3S)-4-[[2-(2,5-difluorophenyl)-5-methyl-1,3-oxazol-4-yl]methyl]-1,3-dimethylpiperazin-2-one