Task: Answer the multiple-choice question.
Query: Which drug has a 15.763\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. N#Cc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCC1CCCCC1
b. O=C(NCCc1c[nH]c2ccccc12)c1cnc2n(c1=O)CCS2
c. COc1ccccc1NS(=O)(=O)c1ccc(C(=O)Nc2ncccc2O)cc1
Answer: a. N#Cc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCC1CCCCC1
{#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#Cc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCC1CCCCC1
N#Cc1cc([N+](=O)[O-])ccc1NC(=O)COC(=O)CCC1CCCCC1
[2-(2-cyano-4-nitroanilino)-2-oxoethyl] 3-cyclohexylpropanoate