Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1c(C)[nH]n(-c2nc(-c3ccccc3)cs2)c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 17.408
[b] 2.578
[c] 2.057
[d] 19.758
Answer: d. 19.758\%.
{#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}.
CCc1c(C)[nH]n(-c2nc(-c3ccccc3)cs2)c1=O
CCc1c(C)[nH]n(-c2nc(-c3ccccc3)cs2)c1=O
4-ethyl-5-methyl-2-(4-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-3-one