Task: Please answer the multiple choice question.
Question: Which molecules are not a 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] CCN(CC)C(C)CCCNc1nccc(NCc2ccc(Cl)cc2Cl)n1.N
[b] CCOC(=O)C1=C(CN2CCOCC2)NC(c2ncc(OC)s2)=NC1c1ccc(F)cc1Br
[c] CCOc1ccc(Cc2cc(C3CCN(CC4CN([C@@H](C(=O)O)[C@@H](C)CC)C[C@@H]4c4cccc(F)c4)CC3)n(CC)n2)cc1
[d] COc1ccc2ccc(=O)n(CCN3CCC(NCc4ccc5c(n4)NC(=O)CO5)CC3)c2n1
Answer: 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}
6-[[[1-[2-(7-methoxy-2-oxo-1,8-naphthyridin-1-yl)ethyl]piperidin-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one