Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C1CCCN1CCCN1C(=O)N[C@@H](Cc2ccccc2)C1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 3.654
[b] 18.380
[c] 15.136
[d] 9.628
[e] 8.755
Answer: b. 18.380\%.
{#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}.
O=C1CCCN1CCCN1C(=O)N[C@@H](Cc2ccccc2)C1=O
O=C1CCCN1CCCN1C(=O)N[C@@H](Cc2ccccc2)C1=O
(5S)-5-benzyl-3-[3-(2-oxopyrrolidin-1-yl)propyl]imidazolidine-2,4-dione