Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)C(=O)NC1CCCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 1.641
(b) 5.219
Answer: b. 5.219\%.
{#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(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)C(=O)NC1CCCC1
O=C(NCC(c1ccco1)N1CCN(c2ccccc2F)CC1)C(=O)NC1CCCC1
N'-cyclopentyl-N-[2-[4-(2-fluorophenyl)piperazin-1-yl]-2-(furan-2-yl)ethyl]oxamide