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 other words.
Options:
(a) CC(C)(C)CN(C(=O)c1cccc(Cl)c1Cl)C1CCNC1
(b) Cc1c2c(n3c1CCCN1CCC[C@@H](C1)Nc1cc-3ccc1C(N)=O)CC(C)(C)CC2=O
Answer: a
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}
2,3-dichloro-N-(2,2-dimethylpropyl)-N-pyrrolidin-3-ylbenzamide