Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.816\% 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=C1C=C(Nc2ccc(Cl)cc2)CC(c2ccccc2)C1
b. Cc1ccc(C(=O)CSc2nc(C)cc(C)c2C(N)=O)cc1
c. CC(C)(C)CC(C)(C)c1ccc(O)c(CN2CCN(CCC#N)CC2)c1
d. CCN1C(=O)N(CC)C2C1N(CO)C(=O)N2CO
e. O=C(N1CCN(Cc2ccc3c(c2)OCO3)CC1)C12CC3CC(CC(C3)C1)C2
Answer: c. CC(C)(C)CC(C)(C)c1ccc(O)c(CN2CCN(CCC#N)CC2)c1
{#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(C)(C)CC(C)(C)c1ccc(O)c(CN2CCN(CCC#N)CC2)c1
CC(C)(C)CC(C)(C)c1ccc(O)c(CN2CCN(CCC#N)CC2)c1
3-[4-[[2-hydroxy-5-(2,4,4-trimethylpentan-2-yl)phenyl]methyl]piperazin-1-yl]propanenitrile