Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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) COC(=O)C1C(C)=NC(C)=C(C(=O)OCC(C)C)C1c1ccccc1[N+](=O)[O-]
(b) COc1ccc2nccc([C@@H]3CN(C4CCN(Cc5cc6ccccc6[nH]5)CC4)C(=O)O3)c2c1
(c) [O-][S+]1CCC(C2NC(c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
(d) Fc1ccc(Cn2cc(NCCN3CCCCC3)nn2)cc1F
(e) O=C(c1cc(Cc2c[nH]c(=O)c3cc(Cl)c(Cl)n23)ccc1F)N1CCC(N2CCCC2)CC1
Answer: b, c, e
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}
6,7-dichloro-4-[[4-fluoro-3-(4-pyrrolidin-1-ylpiperidine-1-carbonyl)phenyl]methyl]-2H-pyrrolo[1,2-a]pyrazin-1-one