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] COc1ccc(OC)c(C2C=C(C34CC5CC(CC(C5)C3)C4)NC(=S)N2)c1
[b] COc1cccc(CN2CCN(Cc3ccc4cccc(F)c4n3)CC2CCO)c1
[c] O=C(Nc1oc2ccc(Cl)cc2c(=O)c1-c1ccc(F)cc1)c1ccco1
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}