Task: Answer the multiple choice question.
Question: Which compound has a 4.002\% 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 C/C(=N\NC(=S)Nc1ccc(C)cc1)c1cc2ccccc2o1.CN(C)C=O
b CC(=O)N1CCN(c2nc3ccc(Br)cc3s2)CC1
c Cc1ccc(NC(=O)CSc2nnc(NC(=O)C(C)C)s2)c(C)c1
d CCCCCNc1c(C(=O)OCC)c(=O)[nH]c2ccccc12
e O=C(CN1C(=O)C2C3CC(C(Br)C3Br)C2C1=O)N1CCOCC1
Answer: d. CCCCCNc1c(C(=O)OCC)c(=O)[nH]c2ccccc12
{#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#}
CCCCCNc1c(C(=O)OCC)c(=O)[nH]c2ccccc12
CCCCCNc1c(C(=O)OCC)c(=O)[nH]c2ccccc12
ethyl 2-oxo-4-(pentylamino)-1H-quinoline-3-carboxylate