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 or b without using any other words.
Options:
a.) N#Cc1ccccc1S(=O)(=O)C1CCN(CCc2ccc(F)cc2F)CC1
b.) Cc1nc2c(c(-c3ccc(Cl)cc3Cl)c1CN)CN(CC(=O)N(C)C)C2=O
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}
2-[3-(aminomethyl)-4-(2,4-dichlorophenyl)-2-methyl-7-oxo-5H-pyrrolo[3,4-b]pyridin-6-yl]-N,N-dimethylacetamide