Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1cccc(-c2nc(C#N)c(N3CCN(C(=O)c4ccco4)CC3)o2)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 7.837
(b) -5.404
(c) 9.140
(d) -2.028
(e) 15.299
Answer: d. -2.028\%.
{#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}.
COc1cccc(-c2nc(C#N)c(N3CCN(C(=O)c4ccco4)CC3)o2)c1
COc1cccc(-c2nc(C#N)c(N3CCN(C(=O)c4ccco4)CC3)o2)c1
5-[4-(furan-2-carbonyl)piperazin-1-yl]-2-(3-methoxyphenyl)-1,3-oxazole-4-carbonitrile