Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cn1c2ccccc2c(=O)c2c(O)cccc21
b: O=[N+]([O-])c1ccc(F)c(N=Cc2ccc(Br)s2)c1
c: COCCN(C(=O)CSc1nc2nc(C)cc(C)n2n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d: CCSc1nc(N)c2c3c(sc2n1)CN(C)CC3
e: Cc1ccc(Nc2nc3ccccc3c(=O)s2)cc1C
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}