Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CC(=O)NCCc1cc(Cl)c(Cl)c(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)c1
b COc1ccc(N2CCC3CN(CCCSc4nnc(-c5cnccn5)n4C)CC32)cc1
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}
N-[[5-(2-acetamidoethyl)-2,3-bis(chloranyl)phenyl]methyl]-N-cyclopropyl-4-(1-methyl-2-oxidanylidene-pyridin-4-yl)piperidine-3-carboxamide