Task: Answer the multiple-choice question.
Question: Which compound exhibits a -27.909% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(NC(C)=O)cc1
b. Cc1ccc(S(=O)(=O)NCC[C@@]2(C)C3CCC2(C)C(=O)C3)cc1
Answer: a. CCOC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(NC(C)=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(NC(C)=O)cc1
CCOC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(NC(C)=O)cc1
ethyl2-[benzyl-[4-(acetylamino)phenyl]sulfonylamino]acetate