Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)c1ccccc1Sc1ncnc2sc3c(c12)CCC3?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) -2.142
(b) 15.691
Answer: a. -2.142\%.
{#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=C(O)c1ccccc1Sc1ncnc2sc3c(c12)CCC3
O=C(O)c1ccccc1Sc1ncnc2sc3c(c12)CCC3
2-[(7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraen-12-yl)sulfanyl]benzoicacid