Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NS(=O)(=O)c1ccc(NC2=CC(=O)c3ccccc3C2=O)cc1
b COc1ccc(-c2coc3cc(O)cc(O)c3c2=O)cc1
c COc1cc(C(CO)CO)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
d Cc1ccc(CN2CCNCC2)cc1NC(=O)CNc1ccc(F)c(F)c1
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}
2-(3,4-difluoroanilino)-N-[2-methyl-5-(piperazin-1-ylmethyl)phenyl]acetamide