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) Cc1ccccc1CNC(=O)c1cc(COc2ccc(F)cc2F)on1
b) COc1ccc(N2CC(C(=O)NCCC3=CCCCC3)CC2=O)c(OC)c1
c) COc1ccc(-c2nc(-c3cccs3)c(-c3cccs3)[nH]2)cc1O
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}