Task: Answer the MCQ question.
Query: Which compound has a 4.724\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1C(=O)N2CCCc3cc(NC(=O)C(=O)NCCCc4ccccc4)cc1c32
b O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1)c1ccccc1F
c CCc1nc(NCC2CCCO2)c(C#N)c2c1COC(C)(C)C2
Answer: a. CC1C(=O)N2CCCc3cc(NC(=O)C(=O)NCCCc4ccccc4)cc1c32
{#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#}
CC1C(=O)N2CCCc3cc(NC(=O)C(=O)NCCCc4ccccc4)cc1c32
CC1C(=O)N2CCCc3cc(NC(=O)C(=O)NCCCc4ccccc4)cc1c32
N'-(3-methyl-2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-trien-6-yl)-N-(3-phenylpropyl)oxamide