Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C1CCC(=O)N1CC1CC2CCC1C2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 16.806
b. 3.974
c. 0.326
d. -0.073
e. 14.762
Answer: d. -0.073\%.
{#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}.
O=C1CCC(=O)N1CC1CC2CCC1C2
O=C1CCC(=O)N1CC1CC2CCC1C2
1-(2-bicyclo[2.2.1]heptanylmethyl)pyrrolidine-2,5-dione