Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1n[nH]c(=O)cc1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
b.) CN(C/C=C/c1ccc(-c2ccccc2)cc1)Cc1coc2ccccc12.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}
4-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-3-methyl-1H-pyridazin-6-one