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: Cc1ccc(Cn2c(N3CCNCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1
b: CC1CCN(c2cc(N3CCC(C)CC3)c([N+](=O)[O-])cc2/C=C(\C#N)c2nn(-c3ccccc3)c(N)c2C#N)CC1
c: Cc1ccc(C2=NOC3(CC(=O)N(c4ccc(C)cc4)C3=O)C2)cc1
d: COCc1c(C(=O)OCc2nc3ccsc3c(=O)[nH]2)oc2ccccc12
e: Cn1c(=O)[nH]c2nnc(-c3ccc(Cl)c(Cl)c3)nc2c1=O
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}