Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.509\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCC(C)[C@H](NC(=O)NCc1cccc(OC)c1)C(=O)O
b) CC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(C)=NN=C2CC1(C)O
c) Cc1ccc(S(=O)(=O)Cn2nnnc2C(CC(C)C)N2CCN(C3CCCC3)CC2)cc1.Cl
Answer: b. CC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(C)=NN=C2CC1(C)O
{#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)C1C(c2cccc([N+](=O)[O-])c2)C2C(C)=NN=C2CC1(C)O
CC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(C)=NN=C2CC1(C)O
1-[6-hydroxy-3,6-dimethyl-4-(3-nitrophenyl)-3a,4,5,7-tetrahydroindazol-5-yl]ethanone