Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 6.920
b: 20.738
c: 9.270
Answer: a. 6.920\%.
{#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}.
CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
4-[4-(dimethylamino)benzoyl]-1-(2-phenylethyl)piperazine-2,6-dione