Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.417\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCCCN(CC)Cc1c(C)[nH]c2ccccc2c1=O
(b) CCCc1nn(C)c2c(=O)[nH]c(-c3cc(S(=O)(=O)NCCO)ccc3OCC)nc12
Answer: a. CCCCN(CC)Cc1c(C)[nH]c2ccccc2c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCN(CC)Cc1c(C)[nH]c2ccccc2c1=O
CCCCN(CC)Cc1c(C)[nH]c2ccccc2c1=O
3-[[butyl(ethyl)amino]methyl]-2-methyl-1H-quinolin-4-one