Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<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(N2CC[C@@H](N(Cc3ccccc3)C(=O)C3CC3)C2)CC1
[b] COc1ccc(C(NC(=O)CC2CCN(Cc3ccn(-c4ccc(C(F)(F)F)cc4)c3)CC2)c2ccc(F)cc2)cn1
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-[(4-fluorophenyl)-(6-methoxypyridin-3-yl)methyl]-2-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]acetamide