Task: Answer the multiple choice question.
Question: Which drug has a 16.615\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOC(=O)c1sc(NC(=O)CSc2nc(C)cc(C)n2)c(C#N)c1C
b.) Cc1nccnc1Sc1ccccc1
c.) CNC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
d.) CN(C)C(=S)c1ccccc1
Answer: c. CNC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
{#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#}
CNC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
CNC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
[2-(methylamino)-2-oxoethyl] 2-[(3-chloro-5-nitrobenzoyl)amino]acetate