Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COc1ccc(CN2c3cc(S(=O)(=O)N4CCOCC4)ccc3N3CCCC32)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a -2.411
b -6.481
Answer: a. -2.411\%.
{#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(CN2c3cc(S(=O)(=O)N4CCOCC4)ccc3N3CCCC32)cc1
COc1ccc(CN2c3cc(S(=O)(=O)N4CCOCC4)ccc3N3CCCC32)cc1
4-[[4-[(4-methoxyphenyl)methyl]-1,2,3,3a-tetrahydropyrrolo[1,2-a]benzimidazol-6-yl]sulfonyl]morpholine