Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 15.638\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ccc(C)cc4)CC3)cc21
b. C=CCNc1nc(-c2cccs2)c(CC(=O)O)s1
Answer: a. CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ccc(C)cc4)CC3)cc21
{#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#}
CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ccc(C)cc4)CC3)cc21
CC(=O)N1CCOc2ccc(S(=O)(=O)N3CCC(C(=O)Nc4ccc(C)cc4)CC3)cc21
1-[(4-acetyl-2,3-dihydro-1,4-benzoxazin-6-yl)sulfonyl]-N-(4-methylphenyl)piperidine-4-carboxamide