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 other words.
Options:
a CCC(C)N1CC(=O)N2Cc3[nH]c4ccccc4c3C[C@H]2C1=O
b Cc1nc2c3ccccc3nc(NNC(=O)CCC(=O)NCCC(C)C)n2n1
c CN(CCO)c1ccc(-c2n[nH]c(=O)c3ccccc23)cc1[N+](=O)[O-]
d O=c1c2ccccc2nc(/C=C/c2ccccc2)n1CCc1ccccc1
e Cc1cnc([N+](=O)[O-])n1CCOC(=O)NC(=O)c1ccccc1
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}