Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.508\% 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) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CN1C(=O)NC2(CCCCCCC2)C1=O
b) CCOC(=O)CCc1c(C)c2ccc(OC3CCCCC3=O)c(C)c2oc1=O
c) COc1ccc(OC)c(NC(=O)CSc2ncnc3c2cnn3-c2ccccc2Cl)c1
Answer: b. CCOC(=O)CCc1c(C)c2ccc(OC3CCCCC3=O)c(C)c2oc1=O
{#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#}
CCOC(=O)CCc1c(C)c2ccc(OC3CCCCC3=O)c(C)c2oc1=O
CCOC(=O)CCc1c(C)c2ccc(OC3CCCCC3=O)c(C)c2oc1=O
ethyl 3-[4,8-dimethyl-2-oxo-7-(2-oxocyclohexyl)oxychromen-3-yl]propanoate