Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.684\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(=O)/C(C#N)=C1\NC(=O)C(Cc2ccc(F)cc2)S1
b. Cc1nc2sc(-c3ccccc3)cc2c(=O)n1-n1cccc1
c. C=CCN(CC=C)C(=O)Cn1cnc([N+](=O)[O-])n1
Answer: c. C=CCN(CC=C)C(=O)Cn1cnc([N+](=O)[O-])n1
{#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#}
C=CCN(CC=C)C(=O)Cn1cnc([N+](=O)[O-])n1
C=CCN(CC=C)C(=O)Cn1cnc([N+](=O)[O-])n1
2-(3-nitro-1,2,4-triazol-1-yl)-N,N-bis(prop-2-enyl)acetamide