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] COc1ccc2c(=O)cc(-c3ccccc3)n(C)c2c1
[b] CN(C)S(=O)(=O)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
[c] Cc1nonc1OCCNC(=O)C12CC3CC(CC(C3)C1)C2
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}