Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(CCNc1ccc(Cl)c(C(F)(F)F)c1)c1ccco1
b.) Cc1cc(C)nc(NC2=NCC(=O)N2c2ccccc2Br)n1
c.) CCSc1nnc(-c2cc(Br)ccc2N)c(=O)[nH]1
d.) CCn1nc(C(=O)Nc2ccccc2N2CCCC2)c2ccccc2c1=O
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}