Task: Answer the multiple choice question.
Question: Which compound has a -2.820\% 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 Brc1ccc(CSc2nnc3ccccn23)cc1
b COc1ccc(NC(=O)C2CCN(C(=O)Cc3ccccc3)CC2)c(OC)c1
c O=C(N/N=C/c1cc([N+](=O)[O-])ccc1O)C1C2CCCCC21
d O=P(COCCO)(c1ccccc1)c1ccccc1
e CCC(=NC1CC1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
Answer: e. CCC(=NC1CC1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
{#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#}
CCC(=NC1CC1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
CCC(=NC1CC1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
1-cyclohexyl-5-(N-cyclopropyl-C-ethylcarbonimidoyl)-6-hydroxypyrimidine-2,4-dione