Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Fc1ccccc1-c1nc2ccn(Cc3ccc(-c4ccc(C(F)(F)F)cc4C(F)(F)F)nn3)cc-2n1
b.) Cc1cn(-c2ccc3n(c2=O)CCN([C@@H](C)COc2ccc(F)cc2[C@@H](C)C(F)(F)F)C3=O)cn1
c.) O=C(N[C@@H]1C[C@H]1c1ccccc1)N1CCC(c2nc(-c3ccccn3)no2)CC1
d.) O=C(O)CCc1cc2cc(-c3cc(OC(F)(F)F)ccc3F)ccc2o1
Answer: a, 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}
2-[(2S)-1-[4-fluoro-2-[(2R)-1,1,1-trifluoropropan-2-yl]phenoxy]propan-2-yl]-7-(4-methylimidazol-1-yl)-3,4-dihydropyrido[1,2-a]pyrazine-1,6-dione