Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=S1(=O)N=C(Nc2nc3c(s2)CCCC3)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 3.738
[b] 7.576
[c] 1.126
Answer: a. 3.738\%.
{#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}.
O=S1(=O)N=C(Nc2nc3c(s2)CCCC3)c2ccccc21
O=S1(=O)N=C(Nc2nc3c(s2)CCCC3)c2ccccc21
1,1-dioxo-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-1,2-benzothiazol-3-amine