Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CN1C[C@@H]2CN(c3ccc(-c4ccc5[nH]ccc5c4)nc3)C[C@@H]21
b: CC(C)c1nnc2ccc(-c3ocnc3-c3cccc(Cl)c3)cn12
c: COc1cc2c(cc1OC)CN(C(=O)N1CCN(C(C)C)CC1)CC2
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}
(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-(4-propan-2-ylpiperazin-1-yl)methanone