Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COCCCc1cc(CN(C(=O)[C@H]2CNCC[C@]23OCCc2ccccc23)C2CC2)cc(OCCOC)c1
(b) CN(C(=O)Cc1ccc(-n2cnnn2)cc1)C1CCN(Cc2ccc(C(F)(F)F)nc2)CC1
(c) Cc1ccc(-c2nnc(CCCCN3CC4C[C@]4(c4ccc(C(F)(F)F)cc4)C3)n2C)cn1
(d) O=C(Cc1cc(Nc2ncnc3cc(OCCCN4CCC[C@@H]4CO)ccc23)n[nH]1)Nc1cccc(F)c1F
(e) CCCC(CCC)C(=O)O
Answer: a, b, d, e
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}
2-propylpentanoicacid