Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(C2C(C#N)=C(N)Oc3cccc(O)c32)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 13.140
b: 11.133
c: 12.895
Answer: a. 13.140%.
{#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}.
COc1ccc(C2C(C#N)=C(N)Oc3cccc(O)c32)cc1
COc1ccc(C2C(C#N)=C(N)Oc3cccc(O)c32)cc1
2-amino-5-hydroxy-4-(4-methoxyphenyl)-4H-chromene-3-carbonitrile