Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1cc(-c2ccc3c(c2)OCCO3)oc2ccc(Cl)cc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 3.952
[b] 31.612
[c] 6.999
Answer: a. 3.952\%.
{#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}.
O=c1cc(-c2ccc3c(c2)OCCO3)oc2ccc(Cl)cc12
O=c1cc(-c2ccc3c(c2)OCCO3)oc2ccc(Cl)cc12
6-chloro-2-(2,3-dihydro-1,4-benzodioxin-6-yl)chromen-4-one