Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Clc1ccccc1Cc1noc(CN2CCN3CCCC3C2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 15.976
[b] 13.619
[c] 2.301
[d] 5.428
Answer: c. 2.301\%.
{#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}.
Clc1ccccc1Cc1noc(CN2CCN3CCCC3C2)n1
Clc1ccccc1Cc1noc(CN2CCN3CCCC3C2)n1
5-(3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazin-2-ylmethyl)-3-[(2-chlorophenyl)methyl]-1,2,4-oxadiazole