Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.796\% 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 CCOC(=O)C1=C(COC(=O)CCC(=O)c2ccc(C)cc2)NC(=O)NC1C
b COc1ccc(-c2cc(-c3nnc(COC(=O)c4ccncc4)o3)c3ccccc3n2)cc1OC
c C=C(c1ccccc1)c1ccccc1N
d COc1ccc(NC(=O)CSc2nnc(-c3cc(C)[nH]n3)n2N)cc1OC
e COc1ccc(C2c3cc(OC)c(OC)cc3CCN2C(=O)c2ccccc2)cc1OC
Answer: a. CCOC(=O)C1=C(COC(=O)CCC(=O)c2ccc(C)cc2)NC(=O)NC1C
{#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)C1=C(COC(=O)CCC(=O)c2ccc(C)cc2)NC(=O)NC1C
CCOC(=O)C1=C(COC(=O)CCC(=O)c2ccc(C)cc2)NC(=O)NC1C
ethyl 4-methyl-6-[[4-(4-methylphenyl)-4-oxobutanoyl]oxymethyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate