Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] C=C(F)COc1ccc(Cl)cc1[C@H]1C[C@@H]1CN.Cl
[b] CCCCCCC(C(C)O)n1cnc2c(N)ncnc21
[c] C[C@H]1Cn2c(nnc2-c2ccc(F)cc2)CN1C(=O)c1cccc(C(F)(F)F)c1Cl
Answer: a
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}
[(1S,2S)-2-[5-chloro-2-(2-fluoroprop-2-enoxy)phenyl]cyclopropyl]methanamine;hydrochloride