Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -51.208\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc(C)c(NC(=O)CSc2nnc(-c3cc(C)[nH]n3)n2N)c1
b) CCn1nccc1C(=O)Nc1nccs1
c) O=C(OC1CN2CCC1CC2)c1ccc([N+](=O)[O-])cc1
d) COc1ccc(N2CCN(C3CCCN(Cc4ccc(F)cc4)C3)CC2)cc1
Answer: c. O=C(OC1CN2CCC1CC2)c1ccc([N+](=O)[O-])cc1
{#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(OC1CN2CCC1CC2)c1ccc([N+](=O)[O-])cc1
O=C(OC1CN2CCC1CC2)c1ccc([N+](=O)[O-])cc1
1-azabicyclo[2.2.2]octan-3-yl 4-nitrobenzoate