Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.700% human ether-à-go-go related gene (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: CCCCN1C(N)=NC[C@@H]1CCCCN
b: C/C=C/C(=O)N1CC2(CC(c3cccc(NC(=O)/C(C)=C/C)c3)=NO2)C[C@H]1C(N)=O
c: CCOC(=O)c1ccc(NC(=O)c2ccnn2C)cc1
d: CCOC(=O)C1CCN(C(=O)C2CCCN2S(=O)(=O)c2ccc(Cl)cc2)CC1
e: NC(=O)COC(=O)c1ccc(C(=O)C(=O)c2ccccc2)cc1
Answer: a. CCCCN1C(N)=NC[C@@H]1CCCCN
{#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#}
CCCCN1C(N)=NC[C@@H]1CCCCN
CCCCN1C(N)=NC[C@@H]1CCCCN
(5S)-5-(4-aminobutyl)-1-butyl-4,5-dihydroimidazol-2-amine