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: Cc1cccc(N2CNC(=O)C23CCN(C[C@H](C)NC(=O)c2ccc(Br)cc2)CC3)c1
b: C[C@@H](c1ccc(-c2ccc(=O)n(C)c2)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1.O=C(O)C(F)(F)F
c: CS(=O)(=O)Nc1ccc(OCC(O)CN(CCc2ccc(Cl)c(Cl)c2)Cc2ccccc2O)cc1
d: Oc1ccc(C2=Cc3ccc(O)cc3OC2)cc1
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}
4-bromo-N-[(2S)-1-[1-(3-methylphenyl)-4-oxo-1,3,8-triazaspiro[4.5]decan-8-yl]propan-2-yl]benzamide