Task: Please answer the multiple choice question.
Question: Which molecules are not a 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: CC[C@H](C)C(=O)O[C@H]1C[C@@H](C)C=C2C=C[C@H](C)[C@H](CC[C@@H]3C[C@@H](O)CC(=O)O3)[C@H]21
b: COC1COCCC1N[C@@H]1C[C@H]2CN(C(=O)NCc3ccccc3)C[C@@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
c: CCO[C@@H]1COCC[C@@H]1N[C@@H]1CC[C@@](C(=O)N2CCN(c3cc(C(F)(F)F)ccn3)CC2)(C(C)C)C1
d: OCc1nc2ccccc2n1Cc1ccc(Cl)cc1
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}
[1-[(4-chlorophenyl)methyl]benzimidazol-2-yl]methanol