Task: Answer the MCQ question.
Question: Which compound exhibits a 20.260\% 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 O=C(COC(=O)CC(c1ccccc1)c1ccccc1)Nc1ccc(F)c(F)c1
b Cc1ccc(NC(=O)NC2(C(=O)NCc3ccccc3)CCCCC2)cc1
c Cc1ccc(-n2nc(C)c3onc(C)c3c2=O)cc1
d Cn1c(SCc2cccc(Br)c2)nnc1-c1ccccn1
e Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
Answer: e. Cn1c(N2CCCCC2)cc(=O)n(C)c1=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#}
Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
1,3-dimethyl-6-piperidin-1-ylpyrimidine-2,4-dione