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: C[C@@H]1COCCN1c1nc(-c2nncc3[nH]ccc23)cc2c1ncn2C
b: CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCCN2CCCC2)c(I)c1
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}
(2-butyl-1-benzofuran-3-yl)-[3,5-diiodo-4-(2-pyrrolidin-1-ylethoxy)phenyl]methanone