Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Brc1ccc2c(NC3=NC[C@@]4(CN5CCC4CC5)O3)ncnn12
b Cc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCC[C@@H]2C)cc1
c COc1ccc(COc2cc3oc(=O)c4cc(C(C)O)ccc4c3cc2OC)cc1
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}
(3R)-N-(7-bromopyrrolo[2,1-f][1,2,4]triazin-4-yl)spiro[1-azabicyclo[2.2.2]octane-3,5'-4H-1,3-oxazole]-2'-amine