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, b, or c without using any additional words.
Options:
a.) C[C@H]1Cn2c(nnc2-c2cnccn2)C(=O)N1Cc1cccc(C(F)(F)F)c1Cl
b.) [NH3+][C@H]1C[n+]2c([nH]c3ncccc32)C[C@@H]1c1cc(F)c(F)cc1F
c.) [2H]C([2H])(O)CN1CCN(c2cnc3cc(C(F)(F)F)cc(NCc4cccc([N+](=O)[O-])c4)c3c2)CC1
Answer: 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}
1,1-dideuterio-2-[4-[5-[(3-nitrophenyl)methylamino]-7-(trifluoromethyl)quinolin-3-yl]piperazin-1-yl]ethanol