Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a C/C(=N\NC(=O)c1cc(-c2cccs2)nc2ccccc12)c1ccccn1
b c1ccc2c(-c3cn4ccccc4n3)c[nH]c2c1
c NNC(=O)c1cccc(COc2ccccc2Br)c1
d CC(/C=C/c1ccccc1)=N\NC(=O)c1ccncc1
e O=Cc1cccc(Oc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])c1
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}