Task: Answer the multiple choice question.
Query: Which compound has a 4.313\% 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 additional words.
Options:
a.) Cn1c(Cc2ccccc2)nnc1SCC(=O)c1c(N)n(C2CC2)c(=O)[nH]c1=O
b.) CCOC(=O)N1CCC(Nc2c(NCCCOC)c(=O)c2=O)CC1
c.) CC(OC(=O)c1ccc2ccccc2n1)C(=O)c1ccccc1
d.) Cl.O=C(CNCc1cccs1)Nc1ccc(OC(F)(F)F)cc1
e.) COc1ccc2cc(C3(C)NC(=O)N(CC(=O)NCCC4=CCCCC4)C3=O)ccc2c1
Answer: b. CCOC(=O)N1CCC(Nc2c(NCCCOC)c(=O)c2=O)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#}
CCOC(=O)N1CCC(Nc2c(NCCCOC)c(=O)c2=O)CC1
CCOC(=O)N1CCC(Nc2c(NCCCOC)c(=O)c2=O)CC1
ethyl 4-[[2-(3-methoxypropylamino)-3,4-dioxocyclobuten-1-yl]amino]piperidine-1-carboxylate