Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.967\% 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] CCC(=NCc1cc(OC)cc(OC)c1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
[b] Cc1ccc(C(=O)Nc2ccc(N3CCOCC3)cc2)cc1
[c] CN(C(=O)c1ccccc1C(=O)OCC(=O)c1ccc(F)cc1)c1ccccc1
[d] CCC(C)(C(=O)NC1CCCC1)N(C(=O)CC1NC(=O)NC1=O)c1ccc(C)cc1
Answer: d. CCC(C)(C(=O)NC1CCCC1)N(C(=O)CC1NC(=O)NC1=O)c1ccc(C)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#}
CCC(C)(C(=O)NC1CCCC1)N(C(=O)CC1NC(=O)NC1=O)c1ccc(C)cc1
CCC(C)(C(=O)NC1CCCC1)N(C(=O)CC1NC(=O)NC1=O)c1ccc(C)cc1
N-cyclopentyl-2-(N-[2-(2,5-dioxoimidazolidin-4-yl)acetyl]-4-methylanilino)-2-methylbutanamide