Task: Answer the MCQ question.
Question: Which compound exhibits a 9.834\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cn1c(SCC(=O)NC2CC2)nnc1-c1cccs1
[b] O=C(CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
[c] Clc1ccc(-c2noc(CN3CCOCC3)n2)cc1
[d] Cc1cc(C)nc(-n2ncc3c2CCCC3=O)n1
Answer: b. O=C(CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
{#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#}
O=C(CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
O=C(CN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
2-(5-nitro-1,3-dioxoisoindol-2-yl)-N-(1,3-thiazol-2-yl)acetamide