Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCN(CC)c1ccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 3.125
b: 16.241
c: 13.694
d: 7.907
e: 4.056
Answer: b. 16.241\%.
{#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}.
CCN(CC)c1ccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc2c1
CCN(CC)c1ccc2cc(-c3nc4ccccc4[nH]3)c(=O)oc2c1
7-(diethylamino)-3-(1H-benzimidazol-2-yl)chromen-2-one