Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.146\% 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 other words.
Options:
a: Cc1ccc(C(=O)C=CNNC(=O)c2ccccc2)cc1
b: Cc1cc(/C=C2/NC(=O)NC2=O)c(C)n1-c1sc2c(c1C#N)CCCC2
c: Cc1cc2occ(CC(=O)N(C)CC(=O)Nc3cccc(F)c3)c2cc1C
d: O=C(Nc1ccccc1C(=O)NCCc1ccccc1)c1cnccn1
e: COc1cccc(CNC(=O)C2CSC3(C)CCC(=O)N23)c1
Answer: a. Cc1ccc(C(=O)C=CNNC(=O)c2ccccc2)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#}
Cc1ccc(C(=O)C=CNNC(=O)c2ccccc2)cc1
Cc1ccc(C(=O)C=CNNC(=O)c2ccccc2)cc1
N'-[3-(4-methylphenyl)-3-oxoprop-1-enyl]benzohydrazide