Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=c1c2c(-c3cccs3)csc2[nH]c(=S)n1-c1ccccc1
b. O=c1[nH]nc(N/N=C/c2ccccc2OC(F)F)c(=O)[nH]1
c. O=C(NCCc1nnc2ccc(NCc3cccnc3)nn12)c1ccccc1F
Answer: a, b, c
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}