Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.562\% 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.) O=C(COc1ccccc1[N+](=O)[O-])N1CCN(S(=O)(=O)c2ccccc2)CC1
b.) CCCn1cc(CN2CCC(n3nccc3NC(=O)CCOc3ccccc3)CC2)c(C)n1
c.) CC(=O)NCCNc1ccc([N+](=O)[O-])cn1
d.) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CNCC1CCCCC1.O=C(O)C(=O)O
Answer: c. CC(=O)NCCNc1ccc([N+](=O)[O-])cn1
{#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#}
CC(=O)NCCNc1ccc([N+](=O)[O-])cn1
CC(=O)NCCNc1ccc([N+](=O)[O-])cn1
N-[2-[(5-nitropyridin-2-yl)amino]ethyl]acetamide