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) CC(C)NCC(O)c1ccc(NS(C)(=O)=O)cc1
(b) CCOC(=O)C1CCCN(C(=N)c2ccc(C(=O)Nc3ccc(Cl)cc3C(=O)Nc3ccc(Cl)cn3)cc2)C1
(c) CCOC(=O)N1CCC(C)(Sc2nc3cc(Cl)c(N4CCN(CC)CC4)cc3[nH]2)CC1
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}
ethyl4-[[5-chloranyl-6-(4-ethylpiperazin-1-yl)-1H-benzimidazol-2-yl]sulfanyl]-4-methyl-piperidine-1-carboxylate