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: COc1cc(C2NC(=O)NC(O)(C(F)(F)F)C2C(C)=O)cc(OC)c1OC
b: O=C(O)Cc1ccc2ocnc2c1
c: O=S(=O)(c1ccccc1)c1ccc(N2CCOCC2)cc1
d: O=C(Cn1ccc([N+](=O)[O-])n1)N1CCCc2ccccc21
e: FC(F)(F)c1cnc(Oc2ccccc2-c2nnc(-c3ccc(Cl)cc3)o2)c(Cl)c1
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}