Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccc(C23CC4CC(CC(C(=O)OCC(=O)N(C)C)(C4)C2)C3)cc1
b. Cc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
c. CC(Sc1nc2cc([N+](=O)[O-])ccc2n1-c1cccc(C(F)(F)F)c1)C(=O)NC(N)=O
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}