Problem statement: Answer the multiple choice question.
Query: Which drug has a -45.806\% 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: Nc1nc2c(ccc3ccccc32)s1
b: Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)c2ccc([N+](=O)[O-])cc2)c1
c: CC1CCN(C(=O)C(C)Sc2nc(-c3ccccc3)cc(C(F)(F)F)n2)CC1
Answer: b. Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)c2ccc([N+](=O)[O-])cc2)c1
{#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#}
Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)c2ccc([N+](=O)[O-])cc2)c1
Cc1ccc(C)c(S(=O)(=O)N2CCCC2CNC(=O)c2ccc([N+](=O)[O-])cc2)c1
N-[[1-(2,5-dimethylphenyl)sulfonylpyrrolidin-2-yl]methyl]-4-nitrobenzamide