Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.886% human ether-à-go-go related gene (hERG) inhibition at 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(=O)c1cc(-c2ccccc2)nn1CCC#N
b Fc1ccccc1N1CCN(Cc2c(F)cccc2F)CC1
c Cc1cccc(C)c1N1CCN(S(=O)(=O)N2CCCCC2)CC1
d O=C(O)CCC(=O)NC(c1ccccc1)c1ccccc1
e Cc1cc2c(cc1S(=O)(=O)CCC(=O)N(C)Cc1ccccc1)OCC(=O)N2
Answer: b. Fc1ccccc1N1CCN(Cc2c(F)cccc2F)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#}
Fc1ccccc1N1CCN(Cc2c(F)cccc2F)CC1
Fc1ccccc1N1CCN(Cc2c(F)cccc2F)CC1
1-[(2,6-difluorophenyl)methyl]-4-(2-fluorophenyl)piperazine