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 or b without using any additional words.
Options:
a) N[C@H]1C[C@@H](N2Cc3nn4cccnc4c3C2)CC[C@@H]1c1cc(F)c(F)cc1F
b) CC(C)CCC1(C(=O)c2ccc3[nH]ncc3c2)CCCN1
Answer: a, b
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}
1H-indazol-5-yl-[2-(3-methylbutyl)pyrrolidin-2-yl]methanone