Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=c1[nH]c2nc(SCc3ccccc3)ncc2c(=O)n1-c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 12.483
(b) 9.583
(c) 5.871
(d) -15.975
Answer: a. 12.483%.
{#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=c1[nH]c2nc(SCc3ccccc3)ncc2c(=O)n1-c1ccc(Cl)cc1
O=c1[nH]c2nc(SCc3ccccc3)ncc2c(=O)n1-c1ccc(Cl)cc1
2-benzylsulfanyl-6-(4-chlorophenyl)-8H-pyrimido[4,5-d]pyrimidine-5,7-dione