Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.089\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(NS(=O)(=O)c2ccc(N3CCOCC3)c(NC(=O)c3ccco3)c2)cc1
(b) COc1ccc(-c2cc(=NCC(=O)O)c3ccccc3o2)cc1.[O-][Cl+3]([O-])([O-])O
(c) CCN(CC(=O)Nc1ccc(N2CCOCC2)cc1)C(=O)Cc1ccccc1
(d) CC1CC(C)CN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1
Answer: d. CC1CC(C)CN(S(=O)(=O)c2ccccc2[N+](=O)[O-])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#}
CC1CC(C)CN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1
CC1CC(C)CN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1
3,5-dimethyl-1-(2-nitrophenyl)sulfonylpiperidine