Task: Please answer the multiple choice question.
Question: Which molecules are 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) Cc1cccc(C)c1C(=O)N1CCC(N2CCC(N(Cc3ccccc3)C(=O)C3CCC3)CC2)CC1
(b) C[C@H](C1=C(CCN(C)C)Cc2ccccc21)c1cnccn1
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}
N,N-dimethyl-2-[3-[(1R)-1-pyrazin-2-ylethyl]-1H-inden-2-yl]ethanamine