Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CCSc1nnc2scc(-c3ccccc3)n12)Nc1nc(-c2ccccc2)ns1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 2.784
(b) 8.505
(c) 8.661
(d) 1.775
Answer: b. 8.505\%.
{#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=C(CCSc1nnc2scc(-c3ccccc3)n12)Nc1nc(-c2ccccc2)ns1
O=C(CCSc1nnc2scc(-c3ccccc3)n12)Nc1nc(-c2ccccc2)ns1
N-(3-phenyl-1,2,4-thiadiazol-5-yl)-3-[(5-phenyl-[1,3]thiazolo[2,3-c][1,2,4]triazol-3-yl)sulfanyl]propanamide