Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cn1c(SCC(=O)NCc2cccs2)nnc1-c1ccc(S(=O)(=O)N2CCCC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -1.658
b. 12.864
c. -4.204
Answer: a. -1.658\%.
{#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}.
2-[[4-methyl-5-(4-pyrrolidin-1-ylsulfonylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(thiophen-2-ylmethyl)acetamide