Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1[nH]n(-c2ncc(-c3ccccc3)s2)c(=O)c1C(c1ccc(Br)cc1)C(C#N)C#N?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -0.550
b: 6.013
c: 12.264
d: 4.285
Answer: d. 4.285\%.
{#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}.
Cc1[nH]n(-c2ncc(-c3ccccc3)s2)c(=O)c1C(c1ccc(Br)cc1)C(C#N)C#N
Cc1[nH]n(-c2ncc(-c3ccccc3)s2)c(=O)c1C(c1ccc(Br)cc1)C(C#N)C#N
2-[(4-bromophenyl)-[5-methyl-3-oxo-2-(5-phenyl-1,3-thiazol-2-yl)-1H-pyrazol-4-yl]methyl]propanedinitrile