Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)C1CCCN(C(=O)c2cn(CC)c(=O)c3cc(OC)c(OC)cc23)C1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 7.347
[b] 19.883
[c] -4.475
Answer: b. 19.883\%.
{#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}.
CCOC(=O)C1CCCN(C(=O)c2cn(CC)c(=O)c3cc(OC)c(OC)cc23)C1
CCOC(=O)C1CCCN(C(=O)c2cn(CC)c(=O)c3cc(OC)c(OC)cc23)C1
ethyl 1-(2-ethyl-6,7-dimethoxy-1-oxoisoquinoline-4-carbonyl)piperidine-3-carboxylate