Problem statement: Answer the multiple choice 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 C/C(=C\c1ccccc1F)C1Nc2cccc3cccc(c23)N1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 19.827
b. 7.070
c. 14.745
d. 19.194
e. 10.436
Answer: a. 19.827\%.
{#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}.
C/C(=C\c1ccccc1F)C1Nc2cccc3cccc(c23)N1
C/C(=C\c1ccccc1F)C1Nc2cccc3cccc(c23)N1
2-[(E)-1-(2-fluorophenyl)prop-1-en-2-yl]-2,3-dihydro-1H-perimidine