Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NCc1ccco1)c1ccc(Cl)s1
[b] O=C(Cc1csc(Nc2nc(=S)[nH]c3ccccc23)n1)NCCCN1CCN(c2ccccc2F)CC1
[c] CCOC(=O)N1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)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}