Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 7.309
[b] 4.228
Answer: b. 4.228\%.
{#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(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1
COc1ccc(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1
1-(4-methoxyphenyl)-4-[4-(2-methoxyphenyl)piperazine-1-carbonyl]pyrrolidin-2-one