Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a) CC(C(=O)O)c1ccc(CN2CCC(COC(=O)c3c4n(c5ccccc35)CCCO4)CC2)cc1
b) O=C(c1cccc(F)c1)N1CCc2oc(-c3ccc(F)cn3)nc2C1
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}
(3-fluorophenyl)-[2-(5-fluoropyridin-2-yl)-6,7-dihydro-4H-[1,3]oxazolo[4,5-c]pyridin-5-yl]methanone