Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=P(Nc1cc(F)ccc1-n1cccn1)(c1ccccc1)c1ccccc1
b O=C1COc2ccc(CNC3CCN(CCN4C(=O)COc5ccc(OC(F)(F)F)cc54)CC3)nc2N1
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}
N-diphenylphosphoryl-5-fluoro-2-pyrazol-1-ylaniline