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 additional words.
Options:
a: Cc1ccc2c(c1)C1CN(C)CCC1N2S(=O)(=O)c1cccc(C(F)(F)F)c1
b: CCC(C)NS(=O)(=O)c1ccc(F)c(C(=O)Nc2c(F)cc(F)cc2Br)c1
c: CCCCC(CC(O)COCC(C)C)C(=O)NN
Answer: a, 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}