Task: Answer the multiple-choice question.
Question: Which compound has a -5.003% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCCN1C(=S)SC(C)(C)C1/[N+]([O-])=C/c1cccnc1
b: CCN(c1cccc(C(F)(F)F)c1)S(=O)(=O)c1ccc2c(c1)CCN2C(C)=O
c: N#Cc1c(N)c(C(=O)c2ccc(Br)cc2)n2c1CCC2
d: c1ccc(Cc2nnc3n2CCCCC3)cc1
Answer: c. N#Cc1c(N)c(C(=O)c2ccc(Br)cc2)n2c1CCC2
{#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#}
N#Cc1c(N)c(C(=O)c2ccc(Br)cc2)n2c1CCC2
N#Cc1c(N)c(C(=O)c2ccc(Br)cc2)n2c1CCC2
2-amino-3-(4-bromobenzoyl)-6,7-dihydro-5H-pyrrolizine-1-carbonitrile