Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)N1CCC2(CC1)Oc1ccc(Br)cc1C1CC(c3cccnc3)=NN12
b.) C=CCn1c(=N)n(CC(=O)c2ccc(Br)cc2)c2ccccc21
c.) COC(=O)c1cc(-c2ccc(Br)cc2)c2c(=O)[nH]c(=O)n(C)c2n1
d.) O=[N+]([O-])c1ccc(F)c(N=Cc2ccc(Br)s2)c1
Answer: a, b, c, d
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}