Task: Answer the multiple choice question.
Question: Which drug has a 1.462% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1[nH]c(=O)c(C(=O)c2ccccc2O)cc1C(=O)O
b.) COc1cccc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)c1OC
Answer: b. COc1cccc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)c1OC
COc1cccc(C2C(C#N)=C(N)Oc3cc(C)oc(=O)c32)c1OC
2-amino-4-(2,3-dimethoxyphenyl)-7-methyl-5-oxo-4H-pyrano[3,2-c]pyran-3-carbonitrile