Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 23.547\% 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. Cc1[nH]nc(S(=O)CC(=O)O)c1[N+](=O)[O-]
b. CCC(c1nnnn1CCc1ccccc1)N(Cc1ccco1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
c. COc1ccc(NC(=O)CN2CCC(NC(=O)C3CCCCC3)CC2)c([N+](=O)[O-])c1
Answer: c. COc1ccc(NC(=O)CN2CCC(NC(=O)C3CCCCC3)CC2)c([N+](=O)[O-])c1
{#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#}
COc1ccc(NC(=O)CN2CCC(NC(=O)C3CCCCC3)CC2)c([N+](=O)[O-])c1
COc1ccc(NC(=O)CN2CCC(NC(=O)C3CCCCC3)CC2)c([N+](=O)[O-])c1
N-[1-[2-(4-methoxy-2-nitroanilino)-2-oxoethyl]piperidin-4-yl]cyclohexanecarboxamide