Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCCCn1c(O)c(C(CC)=NCc2cc(OC)cc(OC)c2)c(=O)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. -1.742
b. 23.781
c. 3.489
d. 12.335
e. 4.795
Answer: e. 4.795\%.
{#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}.
CCCCn1c(O)c(C(CC)=NCc2cc(OC)cc(OC)c2)c(=O)[nH]c1=O
CCCCn1c(O)c(C(CC)=NCc2cc(OC)cc(OC)c2)c(=O)[nH]c1=O
1-butyl-5-[N-[(3,5-dimethoxyphenyl)methyl]-C-ethylcarbonimidoyl]-6-hydroxypyrimidine-2,4-dione