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 additional words.
Options:
(a) CC(=O)OCC(=O)NC1CCN(Cc2ccc(Oc3nc4ccccc4s3)cc2)CC1
(b) COc1ccc(CNC(=O)c2cc3cc(Cl)ccc3o2)c(OC)c1
(c) C[C@@H](c1ccc(-c2ccc(O)nc2)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1.O=C(O)C(F)(F)F
(d) O=C(c1ccc(F)cc1F)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1.O=CO
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}
[2-[[1-[[4-(1,3-benzothiazol-2-yloxy)phenyl]methyl]piperidin-4-yl]amino]-2-oxoethyl] acetate