Task: Answer the multiple-choice question.
Question: Which compound has a 13.518\% 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 CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1ccc(Cl)cc1
b N#Cc1ccccc1OCCCN1CCC(Cc2ccccc2)CC1.O=C(O)C(=O)O
c CCCCN(C(=O)Cn1nnc2ccccc21)C(C(=O)NCCOC)c1cccs1
Answer: a. CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1ccc(Cl)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#}
CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1ccc(Cl)cc1
CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-2-[methyl-(1-oxo-1-piperidin-1-ylpropan-2-yl)amino]acetamide