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. COCc1c(Cl)ccc2c1CCC2c1ncc[nH]1
b. COc1cc(-c2cn(CC(=O)Nc3cccc4ccccc34)nn2)ccc1-n1cnc(C)c1
c. N#Cc1nc(CCCNCc2nnn[nH]2)cc(-c2cccc(C(F)(F)F)c2)n1
d. Cc1cc(CN2CCC2)cnc1-c1ccc(C(=O)Nc2ccccc2N)cc1
Answer: a, b, c, d
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}
4-[3-(1H-1,2,3,4-tetrazol-5-ylmethylamino)propyl]-6-[3-(trifluoromethyl)phenyl]pyrimidine-2-carbonitrile