Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.500% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cc(NC(=O)COC(C)=O)c(C)cc1[N+](=O)[O-]
b CC(CCCN(C)C)C(Cc1ccccc1)c1ccccc1.Cl
c CC(C)N1CCN(Cc2ccncc2)CC1CCO
d CCCC1C(=O)Nc2ccccc2N1C(=O)c1cccc(C)c1
e CC(C)(C)c1ccc(OCCC(=O)OCC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
Answer: c. CC(C)N1CCN(Cc2ccncc2)CC1CCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)N1CCN(Cc2ccncc2)CC1CCO
CC(C)N1CCN(Cc2ccncc2)CC1CCO
2-[1-propan-2-yl-4-(pyridin-4-ylmethyl)piperazin-2-yl]ethanol