Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.427\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(N2CCN(C(=S)NC(=O)c3cccs3)CC2)c([N+](=O)[O-])c1
b CC(=NCCN1CCCCC1)c1c(O)[nH]c(=O)[nH]c1=O
c Cc1ccc(C(=O)NCCC2=CCCCC2)cc1S(=O)(=O)N1CCCCC1
d COc1ccc(OC)c(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)c1
e CCN(CC)S(=O)(=O)c1ccc(Cl)c(C(=O)Oc2cccc(-c3cnc4ccccc4n3)c2)c1
Answer: b. CC(=NCCN1CCCCC1)c1c(O)[nH]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#}
CC(=NCCN1CCCCC1)c1c(O)[nH]c(=O)[nH]c1=O
CC(=NCCN1CCCCC1)c1c(O)[nH]c(=O)[nH]c1=O
6-hydroxy-5-[C-methyl-N-(2-piperidin-1-ylethyl)carbonimidoyl]-1H-pyrimidine-2,4-dione