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 other words.
Options:
[a] CCn1nc(Cc2ccc(C(C)(C)C)cc2)cc1C1CCN(CC2CN([C@@H](C(=O)O)C(C)(C)C)C[C@@H]2c2cccc(F)c2)CC1
[b] Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(F)cc3)C2)nnc1-c1cccnc1
[c] Cc1cc(C(=O)OCC(N)=O)c(C)n1-c1ccc(F)cc1
Answer: a, b
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}
(2R)-2-[(4S)-3-[[4-[5-[(4-tert-butylphenyl)methyl]-2-ethyl-pyrazol-3-yl]piperidin-1-yl]methyl]-4-(3-fluorophenyl)pyrrolidin-1-yl]-3,3-dimethyl-butanoicacid