Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES c1ccc(CSc2nnc3ccc(-c4cccs4)nn23)nc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 4.574
(b) 2.258
(c) 15.879
(d) 5.114
Answer: a. 4.574\%.
{#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}.
c1ccc(CSc2nnc3ccc(-c4cccs4)nn23)nc1
c1ccc(CSc2nnc3ccc(-c4cccs4)nn23)nc1
3-(pyridin-2-ylmethylsulfanyl)-6-thiophen-2-yl-[1,2,4]triazolo[4,3-b]pyridazine