Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(CC(=O)Nc2ccc(N3CCN(c4ccc(OC)cc4)CC3)c(C#N)c2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a -5.636
b 16.171
c 11.600
Answer: c. 11.600\%.
{#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(CC(=O)Nc2ccc(N3CCN(c4ccc(OC)cc4)CC3)c(C#N)c2)cc1
COc1ccc(CC(=O)Nc2ccc(N3CCN(c4ccc(OC)cc4)CC3)c(C#N)c2)cc1
N-[3-cyano-4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-2-(4-methoxyphenyl)acetamide