Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1ccc(N2C(=O)CC(N3CCN(c4ccc(C(=O)c5cccnc5)cc4)CC3)C2=O)cc1
b C=CCNc1sc(C(=O)c2ccc(C)cc2)c(N)c1C#N
c Cc1ccc(S(=O)(=O)NCc2ccccn2)cc1C
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}