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: CN1CCN(CCCN(C(=O)Nc2ccc(F)c(C(F)(F)F)c2)[C@@H]2C[C@@H](c3ccc4c(c3)[C@H](N)NO4)[C@@H]3C[C@H]32)CC1
b: COC(=O)C1=C(CN2CCOC[C@H]2C(=O)O)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Cl
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}
1-[(1R,2R,4R,5S)-4-[(3R)-3-amino-2,3-dihydro-1,2-benzoxazol-5-yl]-2-bicyclo[3.1.0]hexanyl]-3-[4-fluoro-3-(trifluoromethyl)phenyl]-1-[3-(4-methylpiperazin-1-yl)propyl]urea