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) COc1ccc(CCN2C(=O)N(NS(C)(=O)=O)CC2c2ccc(C(F)(F)F)cc2)cc1
b) O=C1COc2ccc(CNC3CCN(CCN4C(=O)COc5ccc(Cl)cc54)CC3)nc2N1
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}
N-[3-[2-(4-methoxyphenyl)ethyl]-2-oxo-4-[4-(trifluoromethyl)phenyl]imidazolidin-1-yl]methanesulfonamide