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: Cc1ccc(OC2CCN(CCS(=O)(=O)c3ccc(O)cc3)CC2)cc1
b: C[C@@H](c1ccc(-c2ccc(=O)n(C)c2F)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
c: CNc1nccc(-c2cccnc2Oc2cc(C(=O)Nc3cccc(C(F)(F)F)c3)ccc2C)n1
d: COC(=O)c1cc(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3n2)on1
Answer: b, c, 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}
methyl 5-[6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinolin-2-yl]-1,2-oxazole-3-carboxylate