Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.444\% 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.) CCOC(=O)CN(C(=O)Cn1nnc(-c2ccc(C)cc2)n1)C(CC)C(=O)NC1CCCC1
b.) CCCCC(=O)NCCc1cc2ccc(OC)cc2[nH]c1=O
c.) CCOC(=O)c1nn(-c2ccccc2)c(=O)cc1OCC(=O)Nc1cc(C)cc(C)c1
d.) Cc1cc(C)c2nc(C(F)(F)F)nc(N3CC(C)OC(C)C3)c2c1
e.) CC(C)CCc1c(O)nc(SCC(C)C)[nH]c1=O
Answer: a. CCOC(=O)CN(C(=O)Cn1nnc(-c2ccc(C)cc2)n1)C(CC)C(=O)NC1CCCC1
{#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)CN(C(=O)Cn1nnc(-c2ccc(C)cc2)n1)C(CC)C(=O)NC1CCCC1
CCOC(=O)CN(C(=O)Cn1nnc(-c2ccc(C)cc2)n1)C(CC)C(=O)NC1CCCC1
ethyl 2-[[1-(cyclopentylamino)-1-oxobutan-2-yl]-[2-[5-(4-methylphenyl)tetrazol-2-yl]acetyl]amino]acetate