Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.651\% 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. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCC(C)C3)c1C
b. O=C(CCc1nc2ccccc2c(=O)[nH]1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
c. COc1ccccc1C/C(N)=N/OC(=O)COc1cc(C)cc(C)c1C
Answer: b. O=C(CCc1nc2ccccc2c(=O)[nH]1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)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(CCc1nc2ccccc2c(=O)[nH]1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
O=C(CCc1nc2ccccc2c(=O)[nH]1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
2-[3-[4-(3-nitrophenyl)sulfonylpiperazin-1-yl]-3-oxopropyl]-3H-quinazolin-4-one