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, or c without using any additional words.
Options:
[a] Cc1nn(C)c(C)c1-c1nc2c(N3CCN(Cc4cccnc4)CC3)c(Br)cnc2[nH]1
[b] Cc1nc2c(=O)n(CC3(c4ccccc4)CC3)ccn2c1Br
[c] COc1cc(C2(c3cccc(-c4cncnc4)c3)N=C(N)c3c(F)cccc32)ccn1
Answer: a, 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}
6-bromanyl-7-[4-(pyridin-3-ylmethyl)piperazin-1-yl]-2-(1,3,5-trimethylpyrazol-4-yl)-3H-imidazo[4,5-b]pyridine