Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CC(NCc1cc(Br)ccc1OCC(=O)NCc1ccccc1)c1ccccc1.Cl
b. N#Cc1ccccc1S(=O)c1ccccc1C(=O)Nc1ccccc1
c. Cc1ccc(S(=O)(=O)N2CCCCC2)cc1
d. CC1(C)Cc2ccccc2/C(=C/C(=O)c2ccccc2)N1
e. COc1ccc(N2C(=O)c3ccccc3NC2c2ccc(OC)c(Cn3cc([N+](=O)[O-])cn3)c2)cc1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}