Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 18.057
b. 4.439
c. 13.992
Answer: b. 4.439\%.
{#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=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1
O=C(C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1)N1CCN(c2ccccn2)CC1
3-piperidin-1-yl-4-[[4-(4-pyridin-2-ylpiperazine-1-carbonyl)cyclohexyl]methylamino]cyclobut-3-ene-1,2-dione