Task: 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 Cc1ccc(-[n+]2c([O-])c(Cc3ccccc3)c(=O)n3nc(-c4ccccc4)ccc32)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 7.124
b) -3.281
c) 2.967
Answer: a. 7.124\%.
{#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}.
Cc1ccc(-[n+]2c([O-])c(Cc3ccccc3)c(=O)n3nc(-c4ccccc4)ccc32)cc1
Cc1ccc(-[n+]2c([O-])c(Cc3ccccc3)c(=O)n3nc(-c4ccccc4)ccc32)cc1
3-benzyl-1-(4-methylphenyl)-4-oxo-7-phenylpyrimido[1,2-b]pyridazin-1-ium-2-olate