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, or c without using any other words.
Options:
(a) CCOC(=O)N1CCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
(b) N[C@@H]1CO[C@H]1COc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
(c) CC(C)(C)c1cc(-c2nnc(SCc3ccc(Cl)c(Cl)c3)s2)cc(C(C)(C)C)c1O
Answer: a, 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}
ethyl 4-[[3-(3-chlorophenyl)-1,2,4-oxadiazol-5-yl]methyl]piperazine-1-carboxylate