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] CC(C)(C)NS(=O)(=O)c1ccc(NS(C)(=O)=O)cc1
[b] CC(C)CCn1nnnc1C(c1ccc(F)cc1)N1CCC(C(N)=O)CC1
[c] COc1ccc(-c2cc(C(=O)NCCCN3CCOCC3)no2)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}