Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Nc1nc(SCc2nnc(SCC(=O)O)n2-c2ccccc2)nc2sc3c(c12)CCCC3?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 2.716
[b] -4.434
Answer: a. 2.716\%.
{#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}.
Nc1nc(SCc2nnc(SCC(=O)O)n2-c2ccccc2)nc2sc3c(c12)CCCC3
Nc1nc(SCc2nnc(SCC(=O)O)n2-c2ccccc2)nc2sc3c(c12)CCCC3
2-[[5-[(4-amino-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanylmethyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]aceticacid