Task: Answer the MCQ question.
Query: Which compound exhibits a -14.922% 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 CCc1ccc(C(=O)CSc2n[nH]c(-c3ccncc3)n2)cc1
b Cc1ccc(C(=O)NN(C)c2nc(-c3ccccc3)nnc2C(F)(F)F)cc1
c C=CCn1c(=N)n(CC(=O)c2ccc(Br)cc2)c2ccccc21
d N#Cc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
e CCOc1ccccc1N1CCN(Cc2ccco2)CC1
Answer: e. CCOc1ccccc1N1CCN(Cc2ccco2)CC1
{#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#}
CCOc1ccccc1N1CCN(Cc2ccco2)CC1
CCOc1ccccc1N1CCN(Cc2ccco2)CC1
1-(2-ethoxyphenyl)-4-(furan-2-ylmethyl)piperazine