Task: 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 CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCN(C2CCCC2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 7.936
(b) 6.057
(c) -1.774
(d) 18.152
Answer: b. 6.057\%.
{#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}.
CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCN(C2CCCC2)CC1
CCC(C)(C)n1nnnc1C(c1ccccc1)N1CCN(C2CCCC2)CC1
[C][C][C][Branch1][C][C][Branch1][C][C][N][N][=N][N][=C][Ring1][Branch1][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch1][Branch2][C][C][C][C][C][Ring1][Branch1][C][C][Ring1][O]
1-cyclopentyl-4-[[1-(2-methylbutan-2-yl)tetrazol-5-yl]-phenylmethyl]piperazine