Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<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=S(=O)(NCCN1CC2CN(CCc3ccccc3)CC(C1)O2)c1ccc(F)cc1
b. Cn1cc(C=C2C(=O)Nc3cccnc32)c2ccccc21
c. CC(CC(C)(C)C)N1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)CC1
d. COc1ccc2nccc(C(O)CCC3CCN(CCSc4ccco4)CC3C(=O)O)c2c1
e. COc1cccc2c1O[C@H](c1ccc(OCCCN3CCCC3)cc1)[C@@H](C)S2(=O)=O
Answer: a, b, 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-(furan-2-ylsulfanyl)ethyl]-4-[3-(6-methoxyquinolin-4-yl)-3-oxidanyl-propyl]piperidine-3-carboxylicacid