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(COC(=O)/C=C/c1cccc(Br)c1)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
b: O=[N+]([O-])c1cccc(CN2CCN(c3ncccn3)CC2)c1
c: CN(C)C(=O)c1ccc(-c2cc(C(F)(F)F)n(C)n2)s1
d: O=C(Nc1ncccn1)c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
e: COc1ccc(CCNC(=O)CN(c2ccc(C)cc2)S(=O)(=O)c2c(C)noc2C)cc1OC
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}