Task: Answer the MCQ question.
Question: Which compound exhibits a 9.600\% 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] CCOC(=O)N1CCN(C(=O)c2ccccc2NC(=O)c2ccc(C(C)(C)C)cc2)CC1
[b] CCn1c(N2CCN(C(=O)NC3CCCCC3)CC2)nc2ccccc21
[c] Cc1c(NC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)cccc1-c1nc2ccccc2s1
[d] CCc1ccc(NC(=O)C(=O)NNC(=O)COc2cccc(OC)c2)cc1
Answer: d. CCc1ccc(NC(=O)C(=O)NNC(=O)COc2cccc(OC)c2)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#}
CCc1ccc(NC(=O)C(=O)NNC(=O)COc2cccc(OC)c2)cc1
CCc1ccc(NC(=O)C(=O)NNC(=O)COc2cccc(OC)c2)cc1
N-(4-ethylphenyl)-2-[2-[2-(3-methoxyphenoxy)acetyl]hydrazinyl]-2-oxoacetamide