Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(CN1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)Nc1cc(C(F)(F)F)ccc1Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: -4.148
b: 19.021
Answer: a. -4.148%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CN1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)Nc1cc(C(F)(F)F)ccc1Cl
O=C(CN1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)Nc1cc(C(F)(F)F)ccc1Cl
N-[2-chloro-5-(trifluoromethyl)phenyl]-2-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]acetamide