Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.497\% 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: COc1ccc(S(=O)(=O)CC2(O)CCN(C(=O)C(C)(C)C)CC2)cc1
b: COc1ccc(NC(=O)c2cc3ccccn3n2)cc1
c: COc1cc(CC(=O)OCC(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc(OC)c1OC
d: COC(=O)Cn1ncc(N2C3CC(CC(C)(C)C3)C2C)c(Cl)c1=O
e: CCCCN1C(N)=NC[C@@H]1CCCCN
Answer: e. 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_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#}
CCCCN1C(N)=NC[C@@H]1CCCCN
CCCCN1C(N)=NC[C@@H]1CCCCN
(5S)-5-(4-aminobutyl)-1-butyl-4,5-dihydroimidazol-2-amine