Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.342\% 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 O=C(NCC(c1ccco1)N1CCc2ccccc2C1)c1cccc([N+](=O)[O-])c1
b Cc1cc(C(=O)Nc2ccccc2)c(C)o1
c N#CCSc1nnc(C2CCCCC2)n1Cc1ccccc1
d CCCn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
e COc1cc(C)c(NC(=O)C(=S)NCc2ccccc2)cc1C
Answer: d. CCCn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCCn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
CCCn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
8-[[4-(furan-2-carbonyl)piperazin-1-yl]methyl]-1,3-dimethyl-7-propylpurine-2,6-dione