Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a: O=C(O)c1ccccc1N1CCC(CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1
b: CCc1cccc2c(-c3nc(CN(CC)CC)cs3)cn(CC3CCOCC3)c12
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}
2-[4-[[4-(3,4-dichlorophenoxy)piperidin-1-yl]methyl]piperidin-1-yl]benzoicacid