Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.819\% 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 CCC(=O)Nc1ccccc1Nc1cc(C#N)c(C#N)cc1[N+](=O)[O-]
b O=[N+]([O-])c1ccc(Cl)c(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCC4)nn3)c2)c1
c Cc1ccc(S(=O)(=O)N2CCN(C(=O)CCCN3C(=O)NC4(CCCC4)C3=O)CC2)cc1C
d c1ccc(Cn2ncc3c(NCc4ccco4)ncnc32)cc1
Answer: b. O=[N+]([O-])c1ccc(Cl)c(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCC4)nn3)c2)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#}
O=[N+]([O-])c1ccc(Cl)c(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCC4)nn3)c2)c1
O=[N+]([O-])c1ccc(Cl)c(S(=O)(=O)Nc2cccc(-c3ccc(N4CCCC4)nn3)c2)c1
2-chloro-5-[oxido(oxo)azaniumyl]-N-[3-(6-pyrrolidin-1-ylpyridazin-3-yl)phenyl]benzenesulfonamide