Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a -11.067
b 12.945
c 5.820
d 6.974
Answer: a. -11.067\%.
{#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}.
CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
CCn1c(=O)cc(C(=O)OC)sc1=Nc1ccc(F)c(F)c1
methyl 2-(3,4-difluorophenyl)imino-3-ethyl-4-oxo-1,3-thiazine-6-carboxylate