Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCc1nnc(NC(=O)CSc2nnc(-c3cccnc3)n2CCc2ccccc2)s1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) -2.575
b) 10.692
Answer: a. -2.575\%.
{#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}.
CCc1nnc(NC(=O)CSc2nnc(-c3cccnc3)n2CCc2ccccc2)s1
CCc1nnc(NC(=O)CSc2nnc(-c3cccnc3)n2CCc2ccccc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[4-(2-phenylethyl)-5-pyridin-3-yl-1,2,4-triazol-3-yl]-sulfanyl]acetamide