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 other words.
Options:
a. CN1CCC(COCc2cc(C(F)(F)F)cc(Cl)n2)(c2ccccc2)CC1
b. CN(CCC1CCCc2c1cnn2-c1ccccc1)Cc1ccccc1
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}
N-benzyl-N-methyl-2-(1-phenyl-4,5,6,7-tetrahydroindazol-4-yl)ethanamine