Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cccc(NC(=O)Cn2c3ccc(OC)cc3c3nc4n(c(=O)c32)CCS4)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 16.834
[b] 9.358
Answer: a. 16.834\%.
{#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}.
COc1cccc(NC(=O)Cn2c3ccc(OC)cc3c3nc4n(c(=O)c32)CCS4)c1
COc1cccc(NC(=O)Cn2c3ccc(OC)cc3c3nc4n(c(=O)c32)CCS4)c1
2-(4-methoxy-10-oxo-14-thia-8,11,16-triazatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2(7),3,5,15-pentaen-8-yl)-N-(3-methoxyphenyl)acetamide