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 Cc1c(CNC(C)C)nn(-c2ccc(Cl)cc2Cl)c1-c1ccc(Cl)cc1
b CCOc1cc2ncc(C(N)=O)c(Nc3ccc(F)cc3F)c2cc1C1CCN(C)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-[[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazol-3-yl]methyl]propan-2-amine