Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC/N=C(\c1ccc(OC)c(OC)c1)N1CCCc2cc(C3=NNC(=O)SC3C)ccc21
[b] C[C@@H](c1ccc(-c2cn(C)c(=O)cc2CO)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1.O=C(O)C(F)(F)F
Answer: b
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}
5-[4-[(2S,3S)-3-amino-4-[(3S)-3-fluoropyrrolidin-1-yl]-4-oxobutan-2-yl]phenyl]-4-(hydroxymethyl)-1-methylpyridin-2-one;2,2,2-trifluoroacetic acid