Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCCOC(=O)NCC(O)c1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 18.541
b 7.506
Answer: a. 18.541\%.
{#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}.
CCCCCOC(=O)NCC(O)c1ccccc1
CCCCCOC(=O)NCC(O)c1ccccc1
[C][C][C][C][C][O][C][=Branch1][C][=O][N][C][C][Branch1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1]
pentyl N-(2-hydroxy-2-phenylethyl)carbamate