Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CN(C(=O)CC1C(=O)NCCN1CC1CCCCC1)C1CCOCC1
b CCc1ccc([C@@H]2C[C@H]3CN(Cc4ccccc4OC)C(=O)[C@]34CCCN24)cc1
c COc1ccc2c(c1)CCC(C)N2S(=O)(=O)c1ccc(C2CNC(=O)C2)cc1
Answer: a, 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}