Task: Answer the multiple choice question.
Question: Which compound exhibits a -2.479\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(C)C(=O)NNc1ccc(C(F)(F)F)cn1
(b) Cc1ccc(NC(=O)CN2C(=O)C(=O)N(C3CCCC3)C2=O)cc1Cl
(c) CN(Cc1ccccc1)CC(O)COc1ccc(CNCc2cccnc2)cc1
Answer: b. Cc1ccc(NC(=O)CN2C(=O)C(=O)N(C3CCCC3)C2=O)cc1Cl
{#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(NC(=O)CN2C(=O)C(=O)N(C3CCCC3)C2=O)cc1Cl
Cc1ccc(NC(=O)CN2C(=O)C(=O)N(C3CCCC3)C2=O)cc1Cl
N-(3-chloro-4-methylphenyl)-2-(3-cyclopentyl-2,4,5-trioxoimidazolidin-1-yl)acetamide