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: COCC(F)(F)COCc1ccc([C@]2(O)CCNC[C@@H]2c2ccc(-c3ccccc3CCNC(C)=O)cc2C)cc1
b: CN1CCC(COCc2cc(C(F)(F)F)cc(Cl)n2)(c2ccc(Cl)cc2)CC1
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-[2-[2-[4-[(3S,4S)-4-[4-[[2,2-bis(fluoranyl)-3-methoxy-propoxy]methyl]phenyl]-4-oxidanyl-piperidin-3-yl]-3-methyl-phenyl]phenyl]ethyl]ethanamide