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, c, d, or e without using any additional words.
Options:
a) COc1ccccc1CC(c1ccc(F)cc1)N1CCNCC1
b) CC(N[C@H]1C[C@@H]1c1ccccc1)c1ccc2c(c1)OCCO2
c) NC1(C(=O)NC(CCS(N)(=O)=O)c2ccc(Cl)cc2)CCCN(c2ncnc3[nH]ccc23)C1
d) O=C(CNCC1(O)CCCCC1)N1CCc2ccccc2[C@@H]1C1CCCCC1
e) CN1CCCC(CN2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
Answer: a, b, c, d
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-(4-fluorophenyl)-2-(2-methoxyphenyl)ethyl]piperazine