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(Nc1nnc(SCc2ccc(F)cc2)s1)c1cnccn1
[b] Cc1nn(C)c(C)c1CN(C)S(=O)(=O)c1ccc(F)cc1
[c] CC(C)(C)NC(=O)C(c1ccc(O)cc1)N(C(=O)Cn1nnc(-c2ccc(F)cc2)n1)c1ccccc1F
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}