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 additional words.
Options:
a. COc1cccc(N/C(N)=N/c2nc(C(F)(F)F)cc(=O)[nH]2)c1
b. O=C(COC(=O)/C=C/c1cccc(Br)c1)NC1CCCCC1
c. CCOC(=O)N1CCN(C(=O)COc2ccccc2[N+](=O)[O-])CC1
d. COc1ccc(N2C(=O)CC(Sc3nc4ccccc4s3)C2=O)cc1OC
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}