Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCn1c(=O)n(Cc2cccc(F)c2)c(=O)c2c1ncn2Cc1ccco1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 4.418
b: 6.711
c: 5.984
Answer: a. 4.418\%.
{#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)n(Cc2cccc(F)c2)c(=O)c2c1ncn2Cc1ccco1
CCCCn1c(=O)n(Cc2cccc(F)c2)c(=O)c2c1ncn2Cc1ccco1
[C][C][C][C][N][C][=Branch1][C][=O][N][Branch1][=N][C][C][=C][C][=C][C][Branch1][C][F][=C][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][Ring1][S][N][=C][N][Ring1][Branch1][C][C][=C][C][=C][O][Ring1][Branch1]
3-butyl-1-[(3-fluorophenyl)methyl]-7-(furan-2-ylmethyl)purine-2,6-dione