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] COc1ccc(-c2cc3c(=O)n(CC(=O)NCCCN4CCN(Cc5ccccc5)CC4)ncn3n2)cc1
[b] COc1ccc(S(=O)(=O)N(C)CC(=O)NCc2cccnc2)cc1
[c] CCOC(=O)c1ccc(S(=O)(=O)NCC(c2ccc(N(C)C)cc2)c2c[nH]c3ccccc23)cc1
Answer: 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}