Task: Please answer the multiple choice question.
Question: Which molecules are not 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, or d without using any other words.
Options:
[a] COc1cc(-c2cn(C3C[C@@H](c4ccccc4)CCN(CC(F)(F)F)C3=O)nn2)ccc1-n1cnc(C)c1
[b] CC(C)(CN1C(=O)c2ccccc2C1C(=O)NCCCF)c1ccc(Cl)cc1
[c] N#Cc1ccc2cc1Oc1cccc(c1)C(c1ccccc1)N1CC[C@@H](NCc3cncn3C2)C1=O
[d] COC1COCCC1N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ncc([N+](=O)[O-])cc3C2)C1
Answer: 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}
2-[2-(4-chlorophenyl)-2-methylpropyl]-N-(3-fluoropropyl)-3-oxo-1H-isoindole-1-carboxamide