Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.427\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1cccc(C#N)c1
(b) O=Cc1c(-c2ccccc2)nc2ccccn12
(c) O/N=C/c1ccc2cccc(OCc3ccccc3)c2n1
(d) CCOC(=O)c1sc(NC(=O)CCSC)nc1C
Answer: a. CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1cccc(C#N)c1
{#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#}
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1cccc(C#N)c1
CN(CC(=O)Nc1ccc(N2CCOCC2)cc1)CC(=O)Nc1cccc(C#N)c1
2-[[2-(3-cyanoanilino)-2-oxoethyl]-methylamino]-N-(4-morpholin-4-ylphenyl)acetamide