Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.067% 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 additional words.
Options:
a.) Cc1ccc(C)c(S(=O)(=O)N2CCC3(CC2)OCCO3)c1
b.) O=[N+]([O-])c1cc2c(cc1[N+](=O)[O-])OCCOCCOCCOCCO2
c.) CCCc1nc2ccccc2c2nc(N)nn12
d.) O=C(NNC(=O)c1ccc2[nH]c(=O)c(=O)[nH]c2c1)c1cccc(Br)c1
Answer: c. CCCc1nc2ccccc2c2nc(N)nn12
{#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#}
CCCc1nc2ccccc2c2nc(N)nn12
CCCc1nc2ccccc2c2nc(N)nn12
5-propyl-[1,2,4]triazolo[1,5-c]quinazolin-2-amine