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 Cl.N#Cc1ccc(OCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -22.030
[b] 6.766
[c] 1.581
Answer: a. -22.030\%.
{#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}.
Cl.N#Cc1ccc(OCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
Cl.N#Cc1ccc(OCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
4-[2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-oxoethoxy]benzonitrile;hydrochloride