Task: Answer the multiple choice question.
Query: Which compound has a 4.578\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccccc1NC(=O)c1ccno1
b) O=C(COc1ccc(C(=S)N2CCOCC2)cc1)Nc1ccccc1C(F)(F)F
c) CC(C)CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
d) CCCCN1C(=O)C(=O)N(CC(=O)Nc2cccc(C(C)=O)c2)C1=O
Answer: d. CCCCN1C(=O)C(=O)N(CC(=O)Nc2cccc(C(C)=O)c2)C1=O
{#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#}
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cccc(C(C)=O)c2)C1=O
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cccc(C(C)=O)c2)C1=O
N-(3-acetylphenyl)-2-(3-butyl-2,4,5-trioxoimidazolidin-1-yl)acetamide