Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -8.796\% 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 additional words.
Options:
[a] O=C(NCc1ccc(Cl)cc1)c1ccc(CNc2c(N3CCOCC3)c(=O)c2=O)cc1
[b] O=C(Nc1cccc(-n2cnnn2)c1)c1ccc(Cl)cc1Cl
[c] O=C(NCCS(=O)(=O)NCc1ccccc1)c1ccc2c(c1)OCO2
[d] CCCCN(C)Cc1c(C)[nH]c2ccccc2c1=O
[e] Cc1ccc(S(=O)(=O)NCCN2CCOCC2)c(C)c1C
Answer: d. CCCCN(C)Cc1c(C)[nH]c2ccccc2c1=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#}
CCCCN(C)Cc1c(C)[nH]c2ccccc2c1=O
CCCCN(C)Cc1c(C)[nH]c2ccccc2c1=O
3-[[butyl(methyl)amino]methyl]-2-methyl-1H-quinolin-4-one