Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.877\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COCCn1c(C)nnc1SCC(=O)Nc1ccccc1[N+](=O)[O-]
[b] COCCNC(=O)CN1C(=O)NC2(CCOc3ccccc32)C1=O
[c] O=C(COc1cccnc1[N+](=O)[O-])NCc1ccccc1
[d] O=C(NNC(=S)Nc1ccccc1)c1cccs1
[e] O=C1CC(C(=O)Nc2ccc(C(=O)O)cc2)C(c2ccccc2)O1
Answer: c. O=C(COc1cccnc1[N+](=O)[O-])NCc1ccccc1
{#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(COc1cccnc1[N+](=O)[O-])NCc1ccccc1
O=C(COc1cccnc1[N+](=O)[O-])NCc1ccccc1
N-benzyl-2-(2-nitropyridin-3-yl)oxyacetamide