Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1c(N2CCN(S(=O)(=O)c3ccccc3C(F)(F)F)CC2)nc2ccccc21.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 5.965
b. 13.211
c. 12.463
d. 8.633
Answer: d. 8.633\%.
{#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(N2CCN(S(=O)(=O)c3ccccc3C(F)(F)F)CC2)nc2ccccc21.Cl
CCn1c(N2CCN(S(=O)(=O)c3ccccc3C(F)(F)F)CC2)nc2ccccc21.Cl
1-ethyl-2-[4-[2-(trifluoromethyl)phenyl]sulfonylpiperazin-1-yl]benzimidazole;hydrochloride