Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=c1c(C=Nc2ccc(Oc3ccccc3)cc2)c[nH]n1-c1cccc(Cl)n1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 5.045
b: -22.600
Answer: a. 5.045%.
{#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=c1c(C=Nc2ccc(Oc3ccccc3)cc2)c[nH]n1-c1cccc(Cl)n1
O=c1c(C=Nc2ccc(Oc3ccccc3)cc2)c[nH]n1-c1cccc(Cl)n1
2-(6-chloropyridin-2-yl)-4-[(4-phenoxyphenyl)iminomethyl]-1H-pyrazol-3-one