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 COc1cc(C(=O)CCC(=O)O)c(OC)cc1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 16.252
b: -6.657
c: 18.604
d: -4.434
Answer: c. 18.604\%.
{#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}.
COc1cc(C(=O)CCC(=O)O)c(OC)cc1C
COc1cc(C(=O)CCC(=O)O)c(OC)cc1C
[C][O][C][=C][C][Branch1][N][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][O][=C][Branch1][Ring1][O][C][C][=C][Ring1][#C][C]
4-(2,5-dimethoxy-4-methylphenyl)-4-oxobutanoic acid