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 additional words.
Options:
a.) COc1ccc(COc2cnn(CC(=O)c3ccc(CN(C)C)cc3C)c(=O)c2)nc1
b.) Cc1cccc(N2CCN(CCCNC(=O)c3nc(C)n(-c4ccc5c(c4)OCCO5)c3C)CC2)c1C.Cl.Cl
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}
2-[2-[4-[(dimethylamino)methyl]-2-methylphenyl]-2-oxoethyl]-5-[(5-methoxypyridin-2-yl)methoxy]pyridazin-3-one