Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccccc1)N1CCC2(CC1)CCN(C(=O)N1CCCN(C3CCC3)CC1)C2
[b] Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4cccn4C)n2C)CC3)no1
Answer: 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}
5-methyl-3-[3-[3-[[4-methyl-5-(1-methylpyrrol-2-yl)-1,2,4-triazol-3-yl]sulfanyl]propyl]-1,2,4,5-tetrahydro-3-benzazepin-7-yl]-1,2-oxazole