Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.400\% 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 other words.
Options:
a) CCc1nc(SCC(=O)N2CCc3cc(OC)c(OC)cc3C2)c(C#N)cc1C
b) CCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)c1cc(C2CC2)nn1-c1ccccc1
c) Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)NCC1CCCO1
d) Cc1ccc(OCC(O)CNCc2ccc(F)cc2)cc1
e) O=C(Cn1cc(Cl)ccc1=O)c1ccc(Cl)cc1
Answer: a. CCc1nc(SCC(=O)N2CCc3cc(OC)c(OC)cc3C2)c(C#N)cc1C
{#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#}
CCc1nc(SCC(=O)N2CCc3cc(OC)c(OC)cc3C2)c(C#N)cc1C
CCc1nc(SCC(=O)N2CCc3cc(OC)c(OC)cc3C2)c(C#N)cc1C
2-[2-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]sulfanyl-6-ethyl-5-methylpyridine-3-carbonitrile