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, or c without using any other words.
Options:
(a) CN(Cc1ccc(C(F)(F)F)cc1)c1cc(C(=O)Nc2ccccc2)ncn1
(b) c1ccc(Cn2ccc3c(OC4CCN(Cc5ccccn5)CC4)ncnc32)cc1
(c) C[C@@H]1Cc2c(ncnc2Oc2ccc3ccn(C(=O)Nc4cc(C5(C(F)(F)F)CC5)on4)c3c2)CN1
Answer: a, b, c
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}
7-benzyl-4-[1-(pyridin-2-ylmethyl)piperidin-4-yl]oxypyrrolo[2,3-d]pyrimidine