Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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: COc1cc(/C=N/Nc2nc3ccccc3s2)ccc1O
b: O=C(ONC1=NCCCCC1)c1ccc([N+](=O)[O-])cc1
c: CCCCC1N2CC3([N+](=O)[O-])CN1CC([N+](=O)[O-])(C2)C3(C)C
d: COc1ccc(C2=NN(C(C#N)c3ccc(OC)c(OC)c3)C(c3ccccc3)C2)cc1
e: Cc1nn2c3ccccc3n(CCN3CCCCC3)c2nc1=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}