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] NS(=O)(=O)c1ccc(C(=O)Nc2ccc(-c3nc4cccnc4s3)cc2)cc1
[b] O=c1[nH]c2cc(Cl)ccc2n(CCNc2ncc(C(F)(F)F)cc2Cl)c1=O
[c] COc1ccc(N2CCN(CCNC(=O)c3nnc(Cc4c(F)cccc4Cl)o3)CC2)cc1
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}