Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc2cc(C#N)c(NC(C)C)nc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 8.491
b. 2.728
c. 20.515
d. 2.472
Answer: c. 20.515\%.
{#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(NC(C)C)nc2c1
COc1ccc2cc(C#N)c(NC(C)C)nc2c1
[C][O][C][=C][C][=C][C][=C][Branch1][Ring1][C][#N][C][Branch1][#Branch1][N][C][Branch1][C][C][C][=N][C][Ring1][N][=C][Ring1][S]
7-methoxy-2-(propan-2-ylamino)quinoline-3-carbonitrile