Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CSc1ccc(CCNC(=O)CCc2nnc3ccc(NCCCN4CCCC4=O)nn23)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 7.571
b 3.188
c 8.361
Answer: b. 3.188\%.
{#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}.
CSc1ccc(CCNC(=O)CCc2nnc3ccc(NCCCN4CCCC4=O)nn23)cc1
CSc1ccc(CCNC(=O)CCc2nnc3ccc(NCCCN4CCCC4=O)nn23)cc1
N-[2-(4-methylsulfanylphenyl)ethyl]-3-[6-[3-(2-oxopyrrolidin-1-yl)propylamino]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanamide