Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) C[C@H]1CCCN1C(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
b.) CNCCc1sc2ccccc2c1C(C)c1ccccn1
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}
6-[4-[(2S)-2-methylpyrrolidine-1-carbonyl]phenyl]-2-(2-pyrrolidin-1-ylethyl)-3,4-dihydroisoquinolin-1-one