Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -21.743% 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 additional words.
Options:
a. O=C(NN(C(=O)C1CC1)c1nc2ccccc2s1)C1CC1
b. CC(C)c1csc(CN2CCC(n3nccc3NC(=O)Cc3ccccc3)CC2)n1
c. COc1ccc(NC2=NCCCS2)cc1OC
d. Cc1ccc(NC(=O)C2CSC3(C)CCC(=O)N23)cc1S(=O)(=O)N1CCCCCC1
e. CCCCCOC(=O)C1=C(C)N(C)C(=O)NC1c1cc(Br)c(O)c(OC)c1
Answer: e. CCCCCOC(=O)C1=C(C)N(C)C(=O)NC1c1cc(Br)c(O)c(OC)c1
{#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#}
CCCCCOC(=O)C1=C(C)N(C)C(=O)NC1c1cc(Br)c(O)c(OC)c1
CCCCCOC(=O)C1=C(C)N(C)C(=O)NC1c1cc(Br)c(O)c(OC)c1
pentyl 6-(3-bromo-4-hydroxy-5-methoxyphenyl)-3,4-dimethyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate