Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)Nc1ccccc1-c1nc2ccc(C(=O)N3CCN(c4cc(C)ccc4C)CC3)cc2[nH]c1=O
(b) Cc1cc([N+](=O)[O-])ccc1NCc1ccccc1
(c) Nc1nonc1C(=O)NCCN=Cc1ccccc1O
(d) Cc1nc2c(F)c(F)c(C(F)(F)F)c(F)c2[nH]1
Answer: a, b, c, d
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}