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, d, or e without using any other words.
Options:
a) Cc1nn(C)cc1CN(C)C(=O)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
b) CCCCN(C(=O)c1ccc(S(=O)(=O)N(C)C)cc1)c1nc2ccccc2s1
c) COc1ccc(CCNC(=O)COc2ccc3c(c2)OCO3)cc1
d) N#CC1(C#N)C(C(N)=O)C1c1ccc(Cl)cc1
e) O=C(Nc1ccccc1F)c1cc(C(=O)Nc2ccccc2F)cc([N+](=O)[O-])c1
Answer: a, b, c, d, e
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}