Task: Please answer the multiple choice question.
Question: Which molecules are 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] CCOC(=O)N1CCC(CN2CCC3(CC2)CN(S(C)(=O)=O)c2ncccc23)CC1
[b] CC(C)N1CCC(Nc2nc(-c3ccccc3Cl)c3c(n2)N(c2c(Cl)cccc2Cl)C(=O)NC3)CC1
[c] CN1CCC(c2ccc(Nc3ncc4c(=O)n(-c5c(Cl)cccc5Cl)ccc4n3)cc2)CC1
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-[(1-methylsulfonylspiro[2H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-1'-yl)methyl]piperidine-1-carboxylate