Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.981\% 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: C/C(=N\NC(=O)c1nn(C)c(C)c1Br)c1ccc(NC(=O)c2ccoc2C)cc1
b: CCC(C)c1ccc(C2C3=C(Nc4nc(N)[nH]c(=O)c42)c2ccccc2C3=O)cc1
c: CCCCC(=O)Nc1cccc(C(=O)N/N=C/c2ccc(OC)cc2OC)c1
d: O=C(CCC(=O)N(CC(=O)NC1CCCCC1)Cc1cccs1)Nc1ccccn1
e: CCOC(=O)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
Answer: e. CCOC(=O)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
{#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#}
CCOC(=O)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
CCOC(=O)c1cc(-c2ccccc2)nn1CC1CC(c2cccnc2)=NO1
ethyl 5-phenyl-2-[(3-pyridin-3-yl-4,5-dihydro-1,2-oxazol-5-yl)methyl]pyrazole-3-carboxylate