Problem statement: Answer the MCQ question.
Query: Which drug has a -8.903\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(-c2nnn(CC(=O)NCc3ccc4c(c3)OCO4)n2)cc1OC
b CC(C)c1c(CN(C)C(C)Cc2ccccc2)n(C)n(-c2ccccc2)c1=O
c CCOC(=O)C(=O)CC(=O)c1ccc2c(c1)OCCO2
d Cc1ccc(C(=O)NC2CCCCC2)cc1
e O=C(CNC(=O)c1ccco1)Nc1ccc(Cl)cc1
Answer: c. CCOC(=O)C(=O)CC(=O)c1ccc2c(c1)OCCO2
{#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)C(=O)CC(=O)c1ccc2c(c1)OCCO2
CCOC(=O)C(=O)CC(=O)c1ccc2c(c1)OCCO2
ethyl 4-(2,3-dihydro-1,4-benzodioxin-6-yl)-2,4-dioxobutanoate