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, or d without using any other words.
Options:
a CC(C)C[C@H](CN)Nc1cc(Nc2cccc(C(C)(C)C)n2)c(C(N)=O)nn1
b CN1Cc2ccccc2[C@@H](c2ccccc2)N=C1OCc1ccc(NS(C)(=O)=O)cc1.O=C(O)/C=C/C(=O)O
c CN1CCN(Cc2ccc3c(c2)Cc2c(-c4csc(C#CCOc5ccccc5)c4)n[nH]c2-3)CC1=O
d [NH3+]C1CN(c2ccncn2)CCC1c1cc(F)c(F)cc1F
Answer: b, c, d
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}
[1-pyrimidin-4-yl-4-[2,4,5-tris(fluoranyl)phenyl]piperidin-3-yl]azanium