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, or d without using any other words.
Options:
[a] CCOc1cc2ncc(C(N)=O)c(Nc3cccc(Cl)c3Cl)c2cc1N1CCN(C(C)=O)CC1
[b] CNc1nc(NCC(F)(F)F)c2sc(-c3ccc(C(F)(F)F)cc3)cc2n1
[c] CCc1cncnc1N1CCN(Cc2nc3cc(C(F)(F)F)ccc3[nH]2)CC1
[d] Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3)C2)n1C
Answer: b, 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}
2-[[4-(5-ethylpyrimidin-4-yl)piperazin-1-yl]methyl]-5-(trifluoromethyl)-1H-benzimidazole