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 COc1ccc(C(CC(=O)O)NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CC(C)O3)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 21.570
[b] 12.818
[c] 5.555
[d] 0.780
Answer: a. 21.570\%.
{#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(C(CC(=O)O)NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CC(C)O3)cc1
COc1ccc(C(CC(=O)O)NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CC(C)O3)cc1
3-[(4-acetyl-2-methyl-2,3-dihydro-1,4-benzoxazin-6-yl)sulfonylamino]-3-(4-methoxyphenyl)propanoic acid