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 other words.
Options:
[a] CC(C)Nc1cccnc1N1CCN(C(=O)C2=CC3=C[C@H](NS(C)(=O)=O)C=CC3=N2)CC1
[b] O=C(NC1CCN(Cc2ccc3c(c2)OCCO3)CC1)c1cc(=O)c2ccc(F)cc2o1
[c] N[C@H](CCCCO)C(=O)O
[d] COc1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)c(F)c1
[e] CCN(CC)Cc1ccc2c(c1)CC[C@H](N1CCN(Cc3ccsc3)CC1=O)C2
Answer: a, 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}
(2R)-2-amino-6-hydroxyhexanoic acid