Problem statement: Answer the multiple choice question.
Question: Which drug has a -25.993% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
(b) CCC(C)NS(=O)(=O)c1ccc(OCC(=O)N2CCC(C)CC2)cc1
(c) O=C(COC(=O)c1ccccn1)Nc1cccnc1Cl
Answer: a. CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(c2ccc(Br)cc2)C1
1-[5-(4-bromophenyl)-3-ethyl-5-hydroxy-4H-pyrazol-1-yl]-2-(4-nitrophenyl)ethanone