Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.804\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: N#Cc1ccccc1OCC(=O)NC(N)=O
b: CC(C)c1ccc(NC(=O)C2CCCN2S(=O)(=O)c2ccccc2F)cc1
c: Cc1ccc(N2CC(C(=O)Nc3nnc(SCC(=O)NCC4CCCO4)s3)CC2=O)cc1
Answer: a. N#Cc1ccccc1OCC(=O)NC(N)=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#}
N#Cc1ccccc1OCC(=O)NC(N)=O
N#Cc1ccccc1OCC(=O)NC(N)=O
N-carbamoyl-2-(2-cyanophenoxy)acetamide