Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN1C(=O)CC(N2CCN(c3ccc(C(=O)c4ccncc4)cc3)CC2)C1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 9.032
b) 17.585
c) 8.786
d) 18.029
e) 5.373
Answer: d. 18.029\%.
{#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}.
CCN1C(=O)CC(N2CCN(c3ccc(C(=O)c4ccncc4)cc3)CC2)C1=O
CCN1C(=O)CC(N2CCN(c3ccc(C(=O)c4ccncc4)cc3)CC2)C1=O
1-ethyl-3-[4-[4-(pyridine-4-carbonyl)phenyl]piperazin-1-yl]pyrrolidine-2,5-dione