Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCn1c([C@@H](C)NS(=O)(=O)c2ccc(C#N)nc2)nc2cnc(C(F)(F)F)cc21
b.) Fc1ccc2c(C3CNCC[C@H]3F)c(-c3ccc4ccccc4c3)[nH]c2c1
Answer: a
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-cyano-N-[(1R)-1-[1-ethyl-6-(trifluoromethyl)imidazo[4,5-c]pyridin-2-yl]ethyl]pyridine-3-sulfonamide