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.) CN1CCCN(c2ccc([N+](=O)[O-])nc2)CC1
b.) NC(=NCCc1c[nH]c2ccccc12)NC(=O)c1ccc(F)cc1
c.) O=C(Nc1nnc(Cc2c[nH]c3ccccc23)s1)c1ccc(Cl)cc1Cl
d.) O=C(NC1CC1)C1=C[C@@H](c2csc3ccccc23)C[C@@H](OCCCCO)O1
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}