Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCN[C@H]1CCC[C@@H](c2c[nH]c3ccc(NC(=N)c4cccs4)cc23)C1.Cl
b. Cc1cc(=O)n2nc(N3CCC(c4cc(F)c(F)cc4F)C(N)C3)ccc2n1
c. O=C1OCc2cc(CCC3CCN(C(=O)Cc4ccc(-n5cnnn5)cn4)CC3)ccc21
d. Nc1ccc(-c2ccsc2)cc1N
e. Cc1cc(CN2CCN(c3c(Br)cnc4[nH]c(N5CCN(C)CC5)nc34)CC2)no1
Answer: a, b
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}
7-[3-azanyl-4-[2,4,5-tris(fluoranyl)phenyl]piperidin-1-yl]-2-methyl-pyrimido[1,2-b]pyridazin-4-one