Task: Answer the MCQ question.
Question: Which drug exhibits a -5.542\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCc1ccc(NC(=O)NCCCN2CCCC2=O)cc1
b) Cc1cc(CNC(=O)CC2C(=O)NCCN2CC(C)(C)C)nn1C
c) Cc1cc(C)n(-c2ccc(C(=O)OCC(=O)Nc3ccccc3[N+](=O)[O-])cc2)n1
Answer: a. CCc1ccc(NC(=O)NCCCN2CCCC2=O)cc1
{#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#}
CCc1ccc(NC(=O)NCCCN2CCCC2=O)cc1
CCc1ccc(NC(=O)NCCCN2CCCC2=O)cc1
1-(4-ethylphenyl)-3-[3-(2-oxopyrrolidin-1-yl)propyl]urea