Task: Answer the multiple choice question.
Question: Which drug has a -2.393% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOC(Cn1cc(C)c(=O)[nH]c1=O)OCC
b. COC(=O)c1ccc(S(=O)(=O)N2CCCN(Cc3ccc(F)cc3)CC2)n1C
c. Oc1c(C=Nc2cccnc2)sc2ccccc12
d. Cc1cc(C)cc(-n2nnnc2SCC(=O)Nc2nc(-c3ccc(Cl)cc3)cs2)c1
e. O=C(c1ccc(CNc2c(N3CCCC3)c(=O)c2=O)cc1)N1CC=C(c2ccccc2)CC1
Answer: a. CCOC(Cn1cc(C)c(=O)[nH]c1=O)OCC
{#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#}
CCOC(Cn1cc(C)c(=O)[nH]c1=O)OCC
CCOC(Cn1cc(C)c(=O)[nH]c1=O)OCC
1-(2,2-diethoxyethyl)-5-methylpyrimidine-2,4-dione