Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.605% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCc1ccc(N(CC(=O)NC)S(C)(=O)=O)cc1
b. O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2ccccc2O)CC1
c. N#Cc1c(C#N)c(O)c2ccccc2c1O
d. Cc1snc2sc(C(=O)c3ccc(Br)cc3)c(N)c12
Answer: b. O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2ccccc2O)CC1
{#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#}
O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2ccccc2O)CC1
O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2ccccc2O)CC1
2-[4-(4-chloro-2-nitrophenyl)piperazin-1-yl]phenol