Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.362\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOc1ccc(NC(=O)CCNC(=O)c2ccco2)cc1
b.) Cc1cccc(-n2cnc(C(=O)NNC(=S)Nc3ccc(Cl)cc3)c2)n1
c.) O=C(Nc1ccccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
Answer: c. O=C(Nc1ccccc1N1CCOCC1)c1ccccc1[N+](=O)[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#}
O=C(Nc1ccccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
O=C(Nc1ccccc1N1CCOCC1)c1ccccc1[N+](=O)[O-]
N-(2-morpholin-4-ylphenyl)-2-nitrobenzamide