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 additional words.
Options:
[a] CC1=Nc2cc(C(=O)O)ccc2Sc2c(C)ccc(C)c21
[b] COc1ccc2c(c1)c1c3n2CCN(C)C3=NCC1.Cl
[c] COc1ccccc1NC(=S)N1CCN(c2nc(-c3ccccc3)cs2)CC1
Answer: a, 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}