Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CCNC(=O)c2ccc(COc3ccccc3OC)o2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 4.536
b. -19.882
c. -5.770
d. -3.032
Answer: a. 4.536\%.
{#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}.
COc1ccc(CCNC(=O)c2ccc(COc3ccccc3OC)o2)cc1
COc1ccc(CCNC(=O)c2ccc(COc3ccccc3OC)o2)cc1
5-[(2-methoxyphenoxy)methyl]-N-[2-(4-methoxyphenyl)ethyl]furan-2-carboxamide