Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Nc1cccc2c1C(=O)N(C(=O)c1ccc(F)cc1Cl)C2=O
b Cc1nc2c(C(=O)NCc3ccco3)cnn2c(C)c1Cc1ccc(F)cc1Cl
c CC(C)(C)C(=O)Nc1ccc(C(=O)NCc2cccnc2)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}