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. C[C@@H]1CN(CC2(c3ccc(C(N)=O)cc3)CC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
b. C[C@@H]1CCCN1CCc1ccc2nc(C(C)(C)C)ccc2c1
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}
4-[1-[[(3R)-3-methyl-4-[4-(1,1,1-trifluoro-2-hydroxypropan-2-yl)phenyl]sulfonylpiperazin-1-yl]methyl]cyclopropyl]benzamide