Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CC(Cc1ccc([N+](=O)[O-])cc1)N1CCN(CCc2ccc([N+](=O)[O-])cc2)CC1
b. Cc1ncn(-c2cc(Cl)c(C(=O)NC[C@@H](c3cccc(F)c3)c3nc4c(C)cc(Cl)cc4[nH]3)c(Cl)c2)n1
c. Cc1ccc2c(-c3nnc(SCCCN4CCc5ccc6oc(C)nc6c5CC4)n3C)cccc2n1
d. Fc1ccc(Cn2c(N3CCC(n4cccc4)CC3)nc3ccccc32)cc1
e. O=C(O[C@@H]1COc2nc([N+](=O)[O-])cn2C1)N1CCN(c2ccc(OC(F)(F)F)cc2)CC1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-[2-(4-nitrophenyl)ethyl]-4-[1-(4-nitrophenyl)propan-2-yl]piperazine