Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 5.907
b 10.544
c 6.391
Answer: b. 10.544\%.
{#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}.
COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1
COc1cccc(N2CCN(c3ccc4nnc(CCC(=O)Nc5ccc(OC)c(OC)c5)n4n3)CC2)c1
N-(3,4-dimethoxyphenyl)-3-[6-[4-(3-methoxyphenyl)piperazin-1-yl]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanamide