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 additional words.
Options:
a COC1COCCC1NC1CCC(C(=O)N2CCN(c3cccc(C(F)(F)F)n3)CC2)(C(C)C)C1
b CCc1cc(CN2C[C@H](N)[C@H](C(=O)N3CCC[C@H]3C#N)C2)cc(CC)c1C#N
c O=C(NCc1ccc(CC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
d Cn1nccc1-c1cc(NC(=O)c2cccc(C(F)(F)F)c2)ccc1OCCN1CCOCC1
Answer: 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}
(2S)-1-[(3R,4R)-4-azanyl-1-[(4-cyano-3,5-diethyl-phenyl)methyl]pyrrolidin-3-yl]carbonylpyrrolidine-2-carbonitrile