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 additional words.
Options:
[a] C[C@@H]1CCCN1CCc1ccc2nc(-c3ccc(Cl)nc3)ccc2c1
[b] CCOC(=O)N1CCN(Cc2noc(-c3cc(Cl)ccc3F)n2)CC1
[c] CC(=O)N(Cc1ccc2ccccc2c1)C1CCNCC1
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}
ethyl 4-[[5-(5-chloro-2-fluorophenyl)-1,2,4-oxadiazol-3-yl]methyl]piperazine-1-carboxylate