Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCC(C)NC(=O)CSc1nc2ccccc2c(=O)n1Cc1ccc(OC)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -2.463
[b] 10.423
Answer: a. -2.463\%.
{#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}.
CCC(C)NC(=O)CSc1nc2ccccc2c(=O)n1Cc1ccc(OC)cc1
CCC(C)NC(=O)CSc1nc2ccccc2c(=O)n1Cc1ccc(OC)cc1
N-butan-2-yl-2-[3-[(4-methoxyphenyl)methyl]-4-oxoquinazolin-2-yl]sulfanylacetamide