Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 3.339
[b] -21.837
[c] 5.031
Answer: a. 3.339%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
5-(2-hydroxyethylamino)-4-(2-phenylethyl)-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7),5-trien-3-one