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, b, or c without using any additional words.
Options:
a: Cc1cc(-n2cnnn2)ncc1[C@@H](C)C(=O)N1CCN(CCc2ccc3c(c2C)COC3=O)CC1
b: COc1ccccc1N1CCC2CN(CCCSc3nnc(-c4cnccn4)n3C)CC21
c: O=C1NCCN1CCN1CC=C(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1
Answer: b, c
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}
1-[2-[4-[5-chloro-1-(4-fluorophenyl)indol-3-yl]-3,6-dihydro-2H-pyridin-1-yl]ethyl]imidazolidin-2-one