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 additional words.
Options:
a: CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2cccc(C(F)(F)F)c2)C2CCN(S(C)(=O)=O)CC2)CC1
b: CCOc1cc(CN2CCC(Nc3nc4cc(S(=O)(=O)CC)ccc4o3)CC2)ccc1OC
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-[1-[(3-ethoxy-4-methoxyphenyl)methyl]piperidin-4-yl]-5-ethylsulfonyl-1,3-benzoxazol-2-amine