Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCC(C)(C)n1nnnc1C(c1ccc(O)c(OC)c1)N1CCc2ccccc2C1.Cl?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -12.743
b: 5.796
c: 12.263
Answer: a. -12.743\%.
{#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}.
CCC(C)(C)n1nnnc1C(c1ccc(O)c(OC)c1)N1CCc2ccccc2C1.Cl
CCC(C)(C)n1nnnc1C(c1ccc(O)c(OC)c1)N1CCc2ccccc2C1.Cl
4-[3,4-dihydro-1H-isoquinolin-2-yl-[1-(2-methylbutan-2-yl)tetrazol-5-yl]methyl]-2-methoxyphenol;hydrochloride