Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) C[C@H]1Cc2c(nnn2-c2ncc(F)cn2)CN1C(=O)c1cccc(C(F)(F)F)c1F
(b) COc1ccc([C@@H](C)N[C@@H]2CC[C@@H](C(=O)N3CCC(c4ccccc4)(N4CCCCC4=O)CC3)C(C)(C)C2)cc1
(c) CC(C)(N)c1nc(-c2cccc(OC(F)(F)F)c2)c[nH]1
(d) Cc1nc(C(=O)NCCCN2CCN(c3cccc(Cl)c3Cl)CC2)cc(C(C)C)n1
Answer: a, c, 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}
2-[4-[3-(trifluoromethyloxy)phenyl]-1H-imidazol-2-yl]propan-2-amine