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.) CN(C)CCN1CC(O)=C(c2nc3ccccc3s2)C1=N
b.) Cc1nc(C)c(-c2ccc(SCc3ccc([N+](=O)[O-])cc3)nn2)s1
c.) COc1ccc(NC(=O)Cc2coc3ccc4ccccc4c23)cc1S(=O)(=O)N1CCOCC1
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}