Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1nn(CC(=O)N2CCN(C)CC2)c(=O)c2c1sc1ccccc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 11.449
b. 17.408
c. 4.177
Answer: c. 4.177\%.
{#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}.
Cc1nn(CC(=O)N2CCN(C)CC2)c(=O)c2c1sc1ccccc12
Cc1nn(CC(=O)N2CCN(C)CC2)c(=O)c2c1sc1ccccc12
4-methyl-2-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]-[1]benzothiolo[2,3-d]pyridazin-1-one