Task: Please answer the multiple choice question.
Question: Which molecules are not 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] NC(=O)Nc1ccc(O)cc1OC[C@@H](O)CN1CCC2(CC1)Cc1cc(Cl)ccc1O2
[b] N[C@H]1Cn2c(nc3ccc(F)cc32)C[C@@H]1c1cc(F)c(F)cc1F.O=C(O)C(F)(F)F
[c] Cn1c(SCCCN2CC3CCN(c4ccccc4C(F)(F)F)C3C2)nnc1-c1ccccn1
[d] COC(=O)N(NC(=O)c1c(OC2CCN(C3CCOCC3)CC2)c(-c2ccccc2)nc2ccccc12)c1ccccc1
Answer: 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,3R)-8-fluoro-3-(2,4,5-trifluorophenyl)-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-2-amine;2,2,2-trifluoroacetic acid