Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCN(C(=O)c1cnc2n(c1=O)CCS2)c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 14.870
(b) -27.506
(c) 4.938
Answer: a. 14.870\%.
{#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}.
CCCCN(C(=O)c1cnc2n(c1=O)CCS2)c1ccccc1
CCCCN(C(=O)c1cnc2n(c1=O)CCS2)c1ccccc1
[C][C][C][C][N][Branch2][Ring1][Branch1][C][=Branch1][C][=O][C][=C][N][=C][N][Branch1][Branch1][C][Ring1][=Branch1][=O][C][C][S][Ring1][#Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-butyl-5-oxo-N-phenyl-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide