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, d, or e without using any additional words.
Options:
(a) CCc1oc(CCc2cc(N3CCOCC3)cc(NC(C)=O)n2)nc1C
(b) C[n+]1c(CCCOc2ccccc2)cccc1CCCOc1ccccc1
(c) CS(=O)(=O)c1ccc(-c2noc([C@@H](CC3CC3)[C@H]([NH3+])C(=O)N3CC[C@H](F)C3)n2)cc1
(d) CCOc1cc(CN2CCC(Nc3nc4ccccc4o3)CC2)ccc1OC
(e) COc1cnc2c(C(=O)NCCO)cn(Cc3ncnc(OC)c3C)c2c1
Answer: a, b, d
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}
1-methyl-2,6-bis(3-phenoxypropyl)pyridin-1-ium