Task: Answer the multiple choice question.
Query: Which compound has a 3.770\% 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. COc1ccc(-n2c(=O)c3ccccc3n(CC(=O)c3ccccc3)c2=O)cc1OC
b. CC1(C)CNC(=O)CC(C)(C)N1O
c. Cc1ccc(C(=O)N/C(=C\c2ccco2)C(=O)NCc2cccnc2)cc1
Answer: b. CC1(C)CNC(=O)CC(C)(C)N1O
{#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#}
CC1(C)CNC(=O)CC(C)(C)N1O
CC1(C)CNC(=O)CC(C)(C)N1O
1-hydroxy-2,2,7,7-tetramethyl-1,4-diazepan-5-one