Task: Answer the MCQ question.
Query: Which drug exhibits a -4.993\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC(=O)Nc1ccc(NC(=O)Nc2ccc(C)c(C)c2)cc1
b. NC(=O)C(c1ccccc1)C1CCCCC1
Answer: a. CC(=O)Nc1ccc(NC(=O)Nc2ccc(C)c(C)c2)cc1
{#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#}
CC(=O)Nc1ccc(NC(=O)Nc2ccc(C)c(C)c2)cc1
CC(=O)Nc1ccc(NC(=O)Nc2ccc(C)c(C)c2)cc1
N-[4-[(3,4-dimethylphenyl)carbamoylamino]phenyl]acetamide