Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc2cc(C#N)c(N3CCN(Cc4nnnn4CCC(C)C)CC3)nc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 2.566
(b) -3.580
(c) 3.104
(d) -24.337
Answer: a. 2.566\%.
{#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}.
COc1ccc2cc(C#N)c(N3CCN(Cc4nnnn4CCC(C)C)CC3)nc2c1
COc1ccc2cc(C#N)c(N3CCN(Cc4nnnn4CCC(C)C)CC3)nc2c1
[C][O][C][=C][C][=C][C][=C][Branch1][Ring1][C][#N][C][Branch2][Ring1][#Branch2][N][C][C][N][Branch1][S][C][C][=N][N][=N][N][Ring1][Branch1][C][C][C][Branch1][C][C][C][C][C][Ring1][P][=N][C][Ring2][Ring1][=Branch2][=C][Ring2][Ring1][=N]
7-methoxy-2-[4-[[1-(3-methylbutyl)tetrazol-5-yl]methyl]piperazin-1-yl]quinoline-3-carbonitrile