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 other words.
Options:
a. O=C(O)CSCNC(=O)CC12CC3CC(CC(C3)C1)C2
b. Cc1cc(C)n(-c2ccc(C(=O)Nc3nnc(C4CC4)s3)cc2)n1
c. Nc1ncc([N+](=O)[O-])s1
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}