Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)c1ccc(NC(=O)COc2ccc(C3C(C#N)=C(N)Oc4c3ccc3ccccc43)cc2OC)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 16.246
(b) 6.746
Answer: b. 6.746\%.
{#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}.
COC(=O)c1ccc(NC(=O)COc2ccc(C3C(C#N)=C(N)Oc4c3ccc3ccccc43)cc2OC)cc1
COC(=O)c1ccc(NC(=O)COc2ccc(C3C(C#N)=C(N)Oc4c3ccc3ccccc43)cc2OC)cc1
methyl 4-[[2-[4-(2-amino-3-cyano-4H-benzo[h]chromen-4-yl)-2-methoxyphenoxy]acetyl]amino]benzoate