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 COc1ccc(C2=NCCNC(C(F)(F)F)=C2)cc1
b O=[N+]([O-])c1ccc(N2CCN(c3cccc(Cl)c3)CC2)cn1
c Cc1ccccc1C(=O)NNC(=O)C12CC3CC(CC(C3)C1)C2
Answer: a, 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}