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 additional words.
Options:
a. C[C@@H](c1ncccc1F)c1c(CCN(C)C)sc2ccccc12
b. CCOC(=O)N1CCC(CN2CCC3(CC2)CC(=O)N(CC)c2ncccc23)CC1
Answer: a, 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-[3-[(1R)-1-(3-fluoropyridin-2-yl)ethyl]-1-benzothiophen-2-yl]-N,N-dimethylethanamine