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 additional words.
Options:
a.) O=C1CCCCN1CC(=O)N1CCCC(Nc2ccc(F)cc2)C1
b.) CCOC(=O)N1CCC(NC(=O)CCc2nc(-c3ccccc3F)no2)CC1
c.) COc1ccccc1NC(=O)Cn1nnc(-c2ccccc2NC(=O)c2cnccn2)n1
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}