Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Fc1cccc(Cn2ccc3c(OC4CCN(Cc5cscn5)CC4)ncnc32)c1
b.) Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(F)cc3)C2)nnc1-c1cccnc1
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}
(2R,3S)-2-(4-fluorophenyl)-5-[3-[(4-methyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]propyl]-5-azaspiro[2.4]heptane