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 other words.
Options:
a) O=C(NNc1nc(-c2ccc(Br)cc2)cs1)c1ccco1
b) CC(C)C[C@@H](C(=O)NC1CC1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
c) Cn1nc(C(F)(F)F)c(/C=N/OC(=O)c2ccccc2)c1SCc1ccccc1Cl
d) O=C(COc1cccc(C(F)(F)F)c1)Nc1cccnc1
e) Cc1ccn2c(-c3n[nH]c(=S)n3Cc3ccccc3)c(C)nc2c1
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}