Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(Cn1c(C(F)(F)F)nc2ccccc21)c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 6.125
b -3.585
c -20.491
d 19.264
e -33.060
Answer: c. -20.491%.
{#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(Cn1c(C(F)(F)F)nc2ccccc21)c1ccc(Cl)cc1
O=C(Cn1c(C(F)(F)F)nc2ccccc21)c1ccc(Cl)cc1
1-(4-chlorophenyl)-2-[2-(trifluoromethyl)benzimidazol-1-yl]ethanone