Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 11.817
(b) 4.775
(c) 17.181
(d) 14.011
(e) 14.500
Answer: b. 4.775\%.
{#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}.
COCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
COCCNC(=O)/C(C#N)=C/c1c(N2CCN(c3ccccc3)CC2)nc2ccccn2c1=O
(E)-2-cyano-N-(2-methoxyethyl)-3-[4-oxo-2-(4-phenylpiperazin-1-yl)pyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide