Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCCOc1ccc(N2C(=O)CC(N3CCN(c4ccccc4OC)CC3)C2=O)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -26.313
b: 11.067
c: -6.280
d: 6.687
Answer: a. -26.313%.
{#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}.
CCCOc1ccc(N2C(=O)CC(N3CCN(c4ccccc4OC)CC3)C2=O)cc1
CCCOc1ccc(N2C(=O)CC(N3CCN(c4ccccc4OC)CC3)C2=O)cc1
3-[4-(2-methoxyphenyl)piperazin-1-yl]-1-(4-propoxyphenyl)pyrrolidine-2,5-dione