Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(=O)N[C@@H](CCN1[C@@H]2CC[C@@H]1CC(n1c(C)nc3ccccc31)C2)c1ccccc1
b) C[C@H](Cc1nc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)sc1Cl)NCCO
c) N#Cc1cccc(N2CCN(CCN3CCC(C(F)(F)F)CC3)C2=O)c1
Answer: a, b, c
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-[(1S)-3-[(1R,5R)-3-(2-methylbenzimidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-phenyl-propyl]ethanamide