Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)N1CCN(C(=O)c2oc(=O)c3ccccc3c2-c2ccc(C)cc2)CC1
b. Cc1ccc(CNC(=O)CCSCc2ccccc2F)cc1
c. Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccc(C(=O)N(C)C)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}