Task: Answer the MCQ question.
Question: Which compound exhibits a -8.983% 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 additional words.
Options:
a: COc1ccc(OC)c(C2C(C(=O)c3ccco3)=C(O)C(=O)N2Cc2cccnc2)c1
b: COc1ccc(C2c3c(ncn(CCN4CCOCC4)c3=N)Oc3ccc4ccccc4c32)cc1OC
c: CCOc1cccc(N2C(=O)CC(NNC(=O)c3ccc(Br)o3)C2=O)c1
d: CCC(C)C(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
e: C1CC1Cc1noc(CN2CCN(CC3CC3)CC2)n1
Answer: e. C1CC1Cc1noc(CN2CCN(CC3CC3)CC2)n1
{#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#}
C1CC1Cc1noc(CN2CCN(CC3CC3)CC2)n1
C1CC1Cc1noc(CN2CCN(CC3CC3)CC2)n1
3-(cyclopropylmethyl)-5-[[4-(cyclopropylmethyl)piperazin-1-yl]methyl]-1,2,4-oxadiazole