Task: Answer the MCQ question.
Query: Which drug exhibits a -56.321% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CN(CC(=O)Nc1ccc(C#N)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
b. Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3/C=C/N(C)C)CC2)cc1
Answer: a. CN(CC(=O)Nc1ccc(C#N)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(CC(=O)Nc1ccc(C#N)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
CN(CC(=O)Nc1ccc(C#N)cc1)CC(=O)Nc1ccc(N2CCOCC2)cc1
N-(4-cyanophenyl)-2-[methyl-[2-(4-morpholin-4-ylanilino)-2-oxoethyl]amino]acetamide