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 other words.
Options:
a O=C(NCc1ccc(F)cc1)c1cccc2c1C(=O)c1ccc(N3CCOCC3)cc1S2(=O)=O
b CC(=O)c1ccc(-n2nncc2C(C)(C)C)cc1
c COc1ccc(C(=O)NNC(=O)CSc2nnc(COc3ccccc3OC)n2C)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}