Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CN1C(=O)Cc2cc(S(=O)(=O)NCc3c(F)cccc3Cl)ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 18.393
b: -0.330
c: -17.408
Answer: a. 18.393\%.
{#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}.
CN1C(=O)Cc2cc(S(=O)(=O)NCc3c(F)cccc3Cl)ccc21
CN1C(=O)Cc2cc(S(=O)(=O)NCc3c(F)cccc3Cl)ccc21
N-[(2-chloro-6-fluorophenyl)methyl]-1-methyl-2-oxo-3H-indole-5-sulfonamide