Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCCN1CCCC[C@@H]1C(=O)Nc1c(C)cccc1C
b) Nc1nnnn1CCO
c) CCCOC(C(=O)OC1CCN(C)CC1)(c1ccccc1)c1ccccc1
d) COc1c(N2CC[NH2+][C@H](C)C2)c(F)cc2c1[N+](C1CC1)=C[C@@H](C(=O)[O-])C2=O
e) C[NH+]1CCC[C@@H]1c1cccnc1
Answer: b, d, e
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}
3-[(2R)-1-methylpyrrolidin-1-ium-2-yl]pyridine