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: CC12CCC(=O)N1C(C(=O)NCCN1C(=O)S/C(=C\c3ccccc3Cl)C1=O)CS2
b: CC(C)NC(=O)CN(c1cccc([N+](=O)[O-])c1)S(=O)(=O)c1ccccc1
c: N[C@@H](Cc1ccccc1)C(=O)N1CCC(C(=O)NCC(=O)Nc2ccc(F)cc2)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}