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) CNS(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccccc2F)c1
b) CC(C)CC1NC(=O)N(CC(=O)Nc2ccc(-c3ccccc3)cc2)C1=O
c) CCCC(C)NC(=O)c1cc(C(=O)OC)cc([N+](=O)[O-])c1
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}