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) CCCCCc1ccc(-c2cn(CCc3c[nH]c4ccccc34)nn2)cc1
b) Cc1ccc(N2CC(C(=O)NC3CCSC3=O)CC2=O)cc1
c) CCC(C)C(=O)NCCc1ccc(S(N)(=O)=O)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}