Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.583\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc2oc(=N)c(C(=O)Nc3ccc(Br)cc3)cc2c1
b.) [O-][Cl+3]([O-])([O-])[O-].c1ccc(-c2[nH]c(-c3ccccc3)[n+](CC3CO3)c2-c2ccccc2)cc1
c.) O=c1[nH]c(O)c(N=Nc2ccc(SC(F)F)cc2)c(=O)[nH]1
Answer: c. O=c1[nH]c(O)c(N=Nc2ccc(SC(F)F)cc2)c(=O)[nH]1
{#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=c1[nH]c(O)c(N=Nc2ccc(SC(F)F)cc2)c(=O)[nH]1
O=c1[nH]c(O)c(N=Nc2ccc(SC(F)F)cc2)c(=O)[nH]1
5-[[4-(difluoromethylsulfanyl)phenyl]diazenyl]-6-hydroxy-1H-pyrimidine-2,4-dione