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) COc1cccc(NC(=S)NC(=O)c2cncc(Br)c2)c1
b) COC(=O)c1cnc2c(c(C)nn2C)c1OC
c) O=C(Cc1c(O)c2ccccc2[nH]c1=O)NCc1ccccc1F
d) Cc1nn(-c2ccccc2)c(N)c1N=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}