Task: 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 COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 10.799
(b) 4.817
(c) 7.450
(d) 3.446
(e) -2.734
Answer: a. 10.799\%.
{#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}.
COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1
COc1ccc(Oc2nccc(-c3ccc(Cl)cc3)n2)cc1
4-(4-chlorophenyl)-2-(4-methoxyphenoxy)pyrimidine