Task: Answer the multiple choice question.
Question: Which compound has a -0.944% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1cc(C(=O)O)ccc1N=Cc1c(O)ccc2ccccc12
b. O=C(O)CCC(=O)OCC1CCCO1
c. N#Cc1ccsc1NC(=O)COC(=O)C1=NNC(=O)CC1
Answer: b. O=C(O)CCC(=O)OCC1CCCO1
{#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#}
O=C(O)CCC(=O)OCC1CCCO1
O=C(O)CCC(=O)OCC1CCCO1
4-oxo-4-(oxolan-2-ylmethoxy)butanoic acid