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=c1c2cc(-c3ccccc3)sc2nc2n1N=C(c1cccs1)CS2
[b] NNC(=O)COc1cccc(C(F)(F)F)c1
[c] Cc1cc(C)c(C)c(OCC(=O)NCc2nc(-c3ccccc3)no2)c1
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}