Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES c1ccc2sc(SCSc3nc4ccccc4s3)nc2c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 1.121
b: 14.140
Answer: b. 14.140\%.
{#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}.
c1ccc2sc(SCSc3nc4ccccc4s3)nc2c1
c1ccc2sc(SCSc3nc4ccccc4s3)nc2c1
2-(1,3-benzothiazol-2-ylsulfanylmethylsulfanyl)-1,3-benzothiazole