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) CN(C(=O)c1ccc(-c2ccc(C(F)(F)F)cc2)cc1)[C@@H]1CCN(C(=O)N(C)[C@@H]2CCN(CCCc3ccc(Cl)cc3)C2)C1
(b) Cc1ccc2c(N3CCN(CCc4cccc5c4ccc(=O)n5C)[C@@H](C)C3)cc(F)cc2n1
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}
(3R)-N-[(3R)-1-[3-(4-chlorophenyl)propyl]pyrrolidin-3-yl]-N-methyl-3-[methyl-[4-[4-(trifluoromethyl)phenyl]phenyl]carbonyl-amino]pyrrolidine-1-carboxamide