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 additional words.
Options:
[a] CC1CCN(C(=O)CN(c2ccc(Cl)c(C(F)(F)F)c2)S(C)(=O)=O)CC1
[b] C#CCNC(=O)c1cc2sccc2n1C
[c] CCOC(=O)c1cnn(-c2cc(Oc3cccc(C)c3)ncn2)c1N
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}