Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCCn1c(=O)[nH]c2cc(C(=O)N3CCN(CC)CC3)ccc2c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 14.398
(b) 21.196
(c) 13.627
(d) 18.549
Answer: c. 13.627\%.
{#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}.
CCCCCn1c(=O)[nH]c2cc(C(=O)N3CCN(CC)CC3)ccc2c1=O
CCCCCn1c(=O)[nH]c2cc(C(=O)N3CCN(CC)CC3)ccc2c1=O
7-(4-ethylpiperazine-1-carbonyl)-3-pentyl-1H-quinazoline-2,4-dione