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.) COC1CCN(C(=O)CC2C(=O)NCCN2CC2CCCCC2)CC1
b.) Oc1[nH]c(N=C2N=c3ccccc3=N2)c2ccccc12
c.) CC1CCN(CC2C(=O)O[C@@H]3C[C@@]4(C)CCC[C@H](C)C4=C[C@H]23)CC(C)(C)C1
d.) Cc1cc([N+](=O)[O-])nn1CC(=O)Nc1cc(F)ccc1F
e.) CCOc1ccc(-n2c(O)c(C=Nc3ccc(N4CCOCC4)cc3)c(=O)[nH]c2=O)cc1
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}