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) Cc1ccccc1C1C(C#N)=C2N=C(N)c3c(sc4c3CCCCC4)N2C2=C1C(=O)CC(C)(C)C2
b) COc1ccc(/C=C/C(=O)Nc2cccc(F)c2)cc1S(=O)(=O)N1CCOCC1
c) Cc1ccccc1C(=O)Nc1nnc(CC(=O)N/N=C/c2ccco2)s1
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}