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) CCN(CC)c1ccc(NC(=O)C2(NC(=O)OC(C)C)CCc3ccccc3C2)cc1
(b) CC(=O)NC1CC(C)(C)Oc2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc21
(c) CN1C2CCCC1CC(NC(=O)c1nn(C)c3ccccc13)C2
(d) Cc1cc(C)nc(N2C[C@H]3CN(C(=O)c4cccc(F)c4-n4nccn4)C[C@H]3C2)n1
(e) CCN(CC)CCOc1ccc(/C(=C(/Cl)c2ccccc2)c2ccccc2)cc1
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}
propan-2-yl N-[2-[[4-(diethylamino)phenyl]carbamoyl]-3,4-dihydro-1H-naphthalen-2-yl]carbamate