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, b, c, or d without using any other words.
Options:
a: NCCCCN(Cc1nccc2c3ccccc3n(CC(N)=O)c12)[C@H]1CCCc2cccnc21
b: COc1cc(-c2cn(C3CCc4ccccc4N(Cc4cccnc4)C3=O)nn2)ccc1-n1cnc(C)c1
c: CNCc1ccc(Br)cc1Oc1ccc(Cl)c(Cl)c1
d: CCO/N=C(\c1ccc(F)c(F)c1)c1ccc(CN2CCC3(CC2)OCc2cn(C)c(=O)cc23)cn1
Answer: a, b, c, d
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-bromo-2-(3,4-dichlorophenoxy)phenyl]-N-methylmethanamine