Task: Answer the multiple choice question.
Query: Which compound exhibits a -0.206\% 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. COc1ccc(C(=O)NC2CCCc3ccccc32)cc1[N+](=O)[O-]
b. COC(=O)c1ccccc1NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
c. COc1ccc(CC(=O)NC(C)c2nnc(SCC(=O)Nc3cc(C)ccc3OC)n2C)cc1
Answer: b. COC(=O)c1ccccc1NC(=O)c1ccc(NC(=O)C2CCCO2)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#}
COC(=O)c1ccccc1NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
COC(=O)c1ccccc1NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
methyl 2-[[4-(oxolane-2-carbonylamino)benzoyl]amino]benzoate