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.) CCSc1nc(-c2cccnc2)ccc1C#N
b.) COCC(=O)N1CCCC(N(C)CCc2ccc(OC)c(OC)c2)C1
c.) Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCCCC1C(=O)O
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}