Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCN(CC)c1ccc2nc3c4ccccc4c(=O)cc-3oc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 6.930
(b) -17.465
(c) 15.386
(d) 11.169
Answer: c. 15.386\%.
{#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)c1ccc2nc3c4ccccc4c(=O)cc-3oc2c1
CCN(CC)c1ccc2nc3c4ccccc4c(=O)cc-3oc2c1
9-(diethylamino)benzo[a]phenoxazin-5-one