Problem statement: Answer the multiple choice question.
Question: Which compound has a -3.259\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
b: CC(OC(=O)c1cccc(-n2cnnn2)c1)C(=O)Nc1ccccc1F
c: Cn1cc(C(CO)Cc2ccccc2)c2ccccc21
d: COc1ccc(NC(=O)CS(=O)CC(=O)Nc2ccc(-n3cnnn3)c(C)c2)cc1
e: Cc1oc2c(CN3CCOCC3)c(O)ccc2c(=O)c1-c1ccc(Br)cc1
Answer: a. CCCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
{#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#}
CCCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
CCCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1
N-[4-[4-(furan-2-carbonyl)piperazin-1-yl]phenyl]pentanamide