Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.748% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCS(=O)(=O)Nc1ccc(C(=O)OC)cc1
b CCCn1c(-c2ccc(F)cc2)cnc1SCC(=O)O
Answer: a. CCS(=O)(=O)Nc1ccc(C(=O)OC)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#}
CCS(=O)(=O)Nc1ccc(C(=O)OC)cc1
CCS(=O)(=O)Nc1ccc(C(=O)OC)cc1
methyl4-(ethylsulfonylamino)benzoate