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, b, or c without using any other words.
Options:
a) Cc1cccc(-n2nc(C)c(-c3ccc(OC4CCN(C5CCC5)CC4)cc3)cc2=O)n1
b) N#Cc1ccc(CCN2CCN(CCc3ccc([N+](=O)[O-])cc3)CC2)cc1
c) OC(COc1ccc(Cl)cc1)CN1CCN(Cc2ccc(Cl)cc2)CC1
Answer: 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}
1-(4-chlorophenoxy)-3-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]propan-2-ol