Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCn1c(=O)c(C(=O)NCC2CCCO2)c(O)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 0.639
(b) 2.171
(c) -9.243
(d) 6.347
Answer: b. 2.171\%.
{#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}.
CCCn1c(=O)c(C(=O)NCC2CCCO2)c(O)c2ccccc21
CCCn1c(=O)c(C(=O)NCC2CCCO2)c(O)c2ccccc21
4-hydroxy-2-oxo-N-(oxolan-2-ylmethyl)-1-propylquinoline-3-carboxamide