Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -51.176
b: -5.199
c: -4.204
Answer: a. -51.176%.
{#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(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
1-phenyl-2-[2-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]benzimidazol-1-yl]ethanone