Task: Answer the MCQ question.
Query: Which compound has a 21.702\% 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) CC(C)CN(CC(C)C)S(=O)(=O)N1CCC(C(=O)NCc2ccco2)CC1
b) NC(=O)NC(=O)CC1S/C(=N/N=C2\CSC(=O)N2)NC1=O
c) Cc1nn(CC(=O)NCCN2CCOCC2)c(C)c1[N+](=O)[O-]
Answer: c. Cc1nn(CC(=O)NCCN2CCOCC2)c(C)c1[N+](=O)[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#}
Cc1nn(CC(=O)NCCN2CCOCC2)c(C)c1[N+](=O)[O-]
Cc1nn(CC(=O)NCCN2CCOCC2)c(C)c1[N+](=O)[O-]
2-(3,5-dimethyl-4-nitropyrazol-1-yl)-N-(2-morpholin-4-ylethyl)acetamide