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) O=C(CCS(=O)(=O)c1ccccc1)N1CCN(c2ccccc2)CC1
b) O=c1[nH]cnc2c1oc1ccccc12
c) O=C(CN(c1ccccc1)S(=O)(=O)c1ccccc1[N+](=O)[O-])N1CCCC1
d) Cc1cccc(Oc2nc(-c3ccccc3)cc(C)c2S(C)(=O)=O)c1C
e) O=C1CCC([N+](=O)[O-])C(c2ccc(Cl)cc2Cl)N1
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}