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 or b without using any additional words.
Options:
a) CCc1cc(CN2C[C@H](N)[C@H](C(=O)N3CCC[C@H]3C#N)C2)cc(CC)c1C#N
b) C[C@H]1Cc2c(ncnc2Oc2ccc3c(ccn3C(=O)Nc3cc(C4(C(F)(F)F)CC4)on3)c2)CN1
Answer: a
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