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(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -4.322
(b) 11.330
(c) -3.197
(d) -3.654
(e) 3.872
Answer: d. -3.654\%.
{#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(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1
COc1ccc(-c2nnc(Nc3ccc(CC(N)=O)cc3)c3ccccc23)cc1
2-[4-[[4-(4-methoxyphenyl)phthalazin-1-yl]amino]phenyl]acetamide