Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COC[C@H](C)Oc1cc(Oc2ccc(C(=O)N3CCC3)nc2)cc(C(=O)Nc2cnc(C)cn2)c1
(b) CC(C)(C)OC(=O)NCCN1CC2CN(C[C@H](O)COc3ccc(C#N)cc3)CC(C1)O2
(c) CO[C@@H]1CN(Cc2ccc(C(F)(F)F)cc2)CC[C@@H]1N(C)C(=O)Cc1ccc(-n2cnnn2)cc1
(d) CC(C)N1CCN(C(=O)C2CC23CCN(C2CCOCC2)CC3)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}
N-[(3R,4S)-3-methoxy-1-[[4-(trifluoromethyl)phenyl]methyl]piperidin-4-yl]-N-methyl-2-[4-(tetrazol-1-yl)phenyl]acetamide