Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC1(C)C(=O)N(CCN2CCC(C(=O)c3ccc(F)cc3)CC2)c2ccccc21
b C[C@@H]1CN(C(=O)c2ccccc2)CCN1C(=O)C(=O)c1c[nH]c2cccnc12
c CCc1nc2c(C)cc(C)nc2n1Cc1ccc(/C=C/CN2CCN(C(C)C)CC2)cc1
d Oc1ccc([C@@H]2Oc3ccc(O)cc3[C@@H]3CCC[C@@H]32)cc1
Answer: 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}
1-[(2R)-4-benzoyl-2-methylpiperazin-1-yl]-2-(1H-pyrrolo[3,2-b]pyridin-3-yl)ethane-1,2-dione