Problem statement: Answer the MCQ question.
Query: Which compound has a 8.815\% 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 additional words.
Options:
a. CC(=O)c1ccc(N2CCN(C(=O)Nc3cccc(F)c3)CC2)cc1
b. CC1=Nc2ccc(C)cc2N(Cc2ccccc2)C(=O)C1
c. Cc1cc(C(=O)NNC(=O)c2ccccc2[N+](=O)[O-])c(C)o1
d. Br.CCCCCCCCCCn1ccc(=N)cc1
e. Cc1ccc(C(=O)Nc2nnc(-c3ccncc3)s2)o1
Answer: a. CC(=O)c1ccc(N2CCN(C(=O)Nc3cccc(F)c3)CC2)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#}
CC(=O)c1ccc(N2CCN(C(=O)Nc3cccc(F)c3)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)Nc3cccc(F)c3)CC2)cc1
4-(4-acetylphenyl)-N-(3-fluorophenyl)piperazine-1-carboxamide