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: O=C1CN(CCc2ccc(F)cc2)CCN1[C@H]1CCc2cc(CN3CCCCC3)ccc2C1
b: N#Cc1ccc(Cn2cncc2C[NH2+][C@H]2CCN(c3cccc4ncccc34)C2=O)cc1
c: CCC[NH+](CCC)CCc1cccc2c1CC(=O)N2
d: CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(O)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O)[C@](C)(O)C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)O
Answer: 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}
2-(2-oxo-1,3-dihydroindol-4-yl)ethyl-dipropylazanium