Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.809\% 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) Cn1c(O)c(C(=Nc2ccccc2)SCc2ccccc2Cl)c(=O)n(C)c1=O
b) CCN1CCN(C(C)CCc2ccccc2)CC1
c) Br.Cc1ccc2nc(-c3ccc(N4C(=N)SC5CS(=O)(=O)CC54)cc3)sc2c1
d) Cc1ccc(NC2CCCN(C(=O)c3ccccc3N3CCOCC3)C2)cc1C
e) COc1ccc(NC(=O)Cc2nnc(SCC(=O)NC3CCCC3)n2C)cc1
Answer: b. CCN1CCN(C(C)CCc2ccccc2)CC1
{#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#}
CCN1CCN(C(C)CCc2ccccc2)CC1
CCN1CCN(C(C)CCc2ccccc2)CC1
1-ethyl-4-(4-phenylbutan-2-yl)piperazine