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 other words.
Options:
a) O=[N+]([O-])c1ccc(CCNCCOc2ccc([N+](=O)[O-])cc2)cc1
b) Cc1ncoc1-c1nnc(SCCCN2CC3CC3(c3cc(F)cc(C(F)(F)F)c3)C2)n1C
c) O=C(Nc1ccc(Cl)c(Cl)c1)N1CCN(CC2CCCNC2)CC1
d) NC(=O)c1ccc(N[C@H]2CCCNC2)c2cc(-c3cccc(F)c3)[nH]c12
e) COc1cc(N2C(=O)N(Cc3c(F)cc(F)cc3F)c3ncccc3S2(=O)=O)cnc1OC
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}
N-[2-(4-nitrophenoxy)ethyl]-2-(4-nitrophenyl)ethanamine