Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) c1ccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)cc1
b.) O=[N+]([O-])c1ccc(CCN2CCN(CCc3ccc([N+](=O)[O-])cc3)CC2)cc1
c.) Cc1nnc(-c2ccc(CN3CC(C(=O)N4CCC[C@H]4C#N)[C@@H](N)C3)cc2)o1
d.) C[C@@H]1Cn2ncc(-c3ccc(S(C)(=O)=O)cc3)c2CN1c1ccnc2[nH]ccc12
e.) F[C@@H]1CCNCC1c1c(-c2ccccc2)[nH]c2c(Cl)cccc12
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}
(2S)-1-[(4R)-4-azanyl-1-[[4-(5-methyl-1,3,4-oxadiazol-2-yl)phenyl]methyl]pyrrolidin-3-yl]carbonylpyrrolidine-2-carbonitrile